| Educational Products-->Other Labware -->Educational Apparatus |
| Cat No. |
Item Description |
| Bes001A |
Meter Rule One meter long Superior quality Wooden |
| Bes001B |
Meter Rule Half meter long Superior quality Wooden |
| Bes002A |
Meter Rule One meter long Good Quality Wooden |
| Bes002B |
Meter Rule Half meter long Good Quality Wooden |
| Bes003A |
Meter Rule One meter long Routine Quality Wooden |
| Bes003B |
Meter Rule Half meter long Routine Quality Wooden |
| BES005 |
Vernier caliper Steel CP LC:0.01cm |
| BES006 |
Vernier caliper S.S. LC:0.01cm |
| BES007 |
Vernier caliper Steel CP IME TYPE LC:0.01cm |
| BES008 |
Vernier caliper Steel CP IME TYPE LC:0.001cm |
| BES009 |
Vernier caliper Demonstration model |
| BES012A |
Micrometer Screw Gauge 15x1MM |
| BES012B |
Micrometer Screw Gauge 20x1MM |
| BES012C |
Micrometer Screw Gauge 25x1MM |
| BES012D |
Micrometer Screw Gauge 15x1/2MM |
| BES012E |
Micrometer Screw Gauge 20x1/2MM |
| BES012F |
Micrometer Screw Gauge 25X1/2MM |
| BES013A |
Micrometer Screw Gauge S.S. 15x1MM |
| BES013B |
Micrometer Screw Gauge S.S. 20x1MM |
| BES013C |
Micrometer Screw Gauge S.S. 25x1MM |
| BES013D |
Micrometer Screw Gauge S.S. 15x1/2MM |
| BES013E |
Micrometer Screw Gauge S.S. 20x1/2MM |
| BES013F |
Micrometer Screw Gauge S.S. 25X1/2MM |
| BES014A |
Micrometer - Moor and Wright Type 25X1mm |
| BES014B |
Micrometer - Moor and Wright Type 25X1/2mm |
| BES015 |
Demonstration Micrometer Model |
| BES018A |
Spherometer - Disc Type 1/100 |
| BES018B |
Spherometer - Disc Type 1/200 |
| BES019A |
Spherometer - Disc Type SS 1/100 |
| BES019B |
Spherometer - Disc Type SS 1/200 |
| BES020A |
Spherometer - DOUBLE Disc Type 1/100 |
| BES020B |
Spherometer - DOUBLE Disc Type 1/200 |
| BES021A |
Spherometer - DOUBLE Disc Type S.S.1/100 |
| BES021B |
Spherometer - DOUBLE Disc Type S.S.1/200 |
| BES022 |
Spherometer Demonstration Model |
| BES026 |
Stop Clock BESTO |
| BES027 |
Stop Clock ESAL |
| BES028 |
Stop Watch(1/10th of a second) |
| BES030 |
Digital Stop Clock |
| BES031 |
Simple Pendulum BESTO |
| BES032 |
Ticker Tape Timer |
| BES035 |
Physical Balance (7-Stone) |
| BES036 |
Physical Balance (3-Stone) |
| BES037 |
Chemical Balance |
| BES038 |
Analytical Balance |
| BES041A |
Dispensing Balance 50gm |
| BES041B |
Dispensing Balance 100gm |
| BES042A |
Triple Beam Balance 111gms |
| BES042B |
Triple Beam Balance 310gms |
| BES042C |
Triple beam balance 610gms |
| BES043A |
Spring Balance Metric 50 gms |
| BES043B |
Spring Balance Metric 100GMS |
| BES043C |
Spring Balance Metric 250GMS |
| BES043D |
Spring Balance Metric 500GMS |
| BES043E |
Spring Balance Metric 1000GMS |
| BES044 |
Spring Balance Tubular 100gms |
| BES054A |
Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 100 gms |
| BES054B |
Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 200 gms |
| BES055A |
Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 100 gms |
| BES055B |
Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 200 gms |
| BES056A |
Analytical Weight Boxes Brass Wt (A Grade) 1mg to 100 gms |
| BES056B |
Analytical Weight Boxes Brass Wt (A Grade) 1mg to 200 gms |
| BES057A |
Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 100 gms |
| BES057B |
Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 200 gms |
| BES058A |
Analytical Gram Weights Spare Brass C.P. 1GM |
| BES058B |
Analytical Gram Weights Spare Brass C.P. 2GM |
| BES057C |
Analytical Gram Weights Spare Brass C.P. 5GM |
| BES058D |
Analytical Gram Weights Spare Brass C.P. 10GM |
| BES058E |
Analytical Gram Weights Spare Brass C.P. 20GM |
| BES058F |
Analytical Gram Weights Spare Brass C.P. 50GM |
| BES058G |
Analytical Gram Weights Spare Brass C.P. 100GM |
| BES059 |
Fractional Weight Set Analytical |
| BES060A |
Analytical Fractional Weights Spare 1mg to 50 mg |
| BES060B |
Analytical Fractional Weights Spare 100 mg to 200mg |
| BES060C |
Analytical Fractional Weights Spare 500MG |
| BES061 |
Riders Aluminum |
| BES062A |
Physical Weight Boxes 50gm |
| BES062B |
Physical Weight Boxes 100GM |
| BES062C |
Physical Weight Boxes 200GM |
| BES062A |
Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 100gm |
| BES062B |
Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 200GM |
| BES065A |
Physical Gram Weights Spare Brass C.P. 1GM |
| BES065B |
Physical Gram Weights Spare Brass C.P. 2GM |
| BES065C |
Physical Gram Weights Spare Brass C.P. 5GM |
| BES065D |
Physical Gram Weights Spare Brass C.P. 10GM |
| BES065E |
Physical Gram Weights Spare Brass C.P. 20GM |
| BES065F |
Physical Gram Weights Spare Brass C.P. 50GM |
| BES065G |
Physical Gram Weights Spare Brass C.P. 100GM |
| BES075A |
Slotted Weight Iron C.P. 10GMX5 |
| BES075B |
Slotted Weight Iron C.P. 20GMX5 |
| BES075C |
Slotted Weight Iron C.P. 50GMX5 |
| BES075D |
Slotted Weight Iron C.P. 100GMX5 |
| BES075E |
Slotted Weight Iron C.P. 500GMX5 |
| BES076 |
Slotted Weight (Iron Black Painted) Capacity 500 x 5gms |
| BES076A |
Slotted Weight Brass C.P. 5GMX5 |
| BES076B |
Slotted Weight Brass C.P. 10gm x 5 |
| BES076C |
Slotted Weight Brass C.P. 20GMX5 |
| BES076D |
Slotted Weight Brass C.P. 50GMX5 |
| BES076E |
Slotted Weight Brass C.P. 100GMX5 |
| BES090 |
Overflow Vessel (G.I. Sheet) |
| BES092 |
Overflow Vessel (Plastic) |
| BES096 |
Nicholson’s Hydrometer Medium |
| BES096 |
Nicholson’s Hydrometer large |
| BES100 |
Hare’s Apparatus |
| BES102 |
U-Tube Apparatus |
| BES104 |
Hare’s Tube Spare Ungraduated |
| BES105 |
U-Tube Spare ungraduated |
| BES110A |
Metal Cylinders 25 x 12 mm |
| BES110B |
Metal Cylinders 37 x 12mm |
| BES110C |
Metal Cylinders 50X12mm |
| BES111A |
Metal Cubes 10MM |
| BES111B |
Metal Cubes 20MM |
| BES111C |
Metal Cubes 25MM |
| BES112A |
Pendulum Bobs or Spheres (Set of six) 12MM |
| BES112B |
Pendulum Bobs or Spheres (Set of six) 18MM |
| BES112C |
Pendulum Bobs or Spheres (Set of six) 25MM |
| BES113A |
Pendulum Bobs or Spheres SPARE 25MM BRASS |
| BES113B |
Pendulum Bobs or Spheres SPARE 25MM COPPER |
| BES113C |
Pendulum Bobs or Spheres SPARE 25MM ALUMINIUM |
| BES113D |
Pendulum Bobs or Spheres SPARE 25MM LEAD |
| BES113E |
Pendulum Bobs or Spheres SPARE 25MM ZINC |
| BES113F |
Pendulum Bobs or Spheres SPARE 25MM IRON |
| BES115A |
Air Pump (with Aluminum Plate) 12.5CM |
| BES115B |
Air Pump (with Aluminum Plate) 15CM |
| BES117 |
Bell Experiment Apparatus |
| BES118 |
Magdeburg Hemisphere 3” Al. Panted |
| BES119 |
Pressure String (Simple Pascal Law) |
| BES122 |
Water Level Apparatus |
| BES124 |
Boyle’s Law Apparatus |
| BES126 |
Boyle’s Law Tube |
| BES127 |
Boyle’s Law Burette |
| BES180 |
Geometrical Models and Figures |
| BES183 |
Drawing Board 12” x 18” x 5/8 |
| BES184 |
Drawing Board 23” x 16” x 5/8 |
| BES186A |
Green Chalk Board 45 x 30 cms. |
| BES186B |
Green Chalk Board 60x45 CMS |
| BES186C |
Green Chalk Board 90x60CMS |
| BES186D |
Green Chalk Board 120X45CMS |
| BES186E |
Green Chalk Board 120X90CMS |
| BES186F |
Green Chalk Board 120x120CMS |
| BES186G |
Green Chalk Board 150 x 90 cms |
| BES186H |
Green Chalk Board 180 x 90 cms |
| BES186I |
Green Chalk Board 180 x 120 cms |
| BES187 |
Black Board Instrument Box, WOOODEN |
| BES301A |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 5 Amps. |
| BES301B |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 10,15 Amps. |
| BES301C |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 20, 25, 30 Amps. |
| BES301D |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 750 Ma |
| BES301E1 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-25mA or 0-30micro |
| BES301E2 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-50microA |
| BES301E3 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-100microA |
| BES301E4 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-250, 300microA |
| BES301E5 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 500 Micron |
| BES301F |
Round Panel Meter D.C.- ‘A’ Grade Model Voltmeter 1 to 300 Volts |
| BES301G1 |
Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 25mv |
| BES301G2 |
Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 50, 100, 250, 500 or 750mV |
| bes302a |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Ammeter 1 to 5 Amps |
| bes302b |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 10,15 Amps |
| bes302c |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Milli-ammeter 1 to 500 Ma |
| bes302d |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 1 to 300 Volts |
| BES306A |
A.C. Moving Coil Meter (Model MO-65) 0-1, 1.5, 2.5, 3,5, 10 A. & 500 mA |
| BES306B |
A.C. Moving Coil Meter (Model MO-65) 10,25,50,100,250, 300 mA |
| BES306C |
A.C. Moving Coil Meter (Model MO-65) 2.5/5, 5/10, 10/20 A |
| BES306D |
A.C. Moving Coil Meter (Model MO-65) 50mA/25mA, 60mA/15mA |
| BES306E |
A.C. Moving Coil Meter (Model MO-65) 250mA/2.5mA |
| BES303 |
Meter Desk Stand |
| BES311A |
D.C. Galvanometer ‘A’ Grade Model MO-65 20MICROA/division |
| BES311B |
D.C. Galvanometer ‘A’ Grade Model MO-65 10MICROA/division |
| BES311C |
D.C. Galvanometer ‘A’ Grade Model MO-65 5MICROA/division |
| BES311D |
D.C. Galvanometer ‘A’ Grade Model MO-65 2MICROA/division |
| BES311E |
D.C. Galvanometer ‘A’ Grade Model MO-65 1MICROA/division |
| BES312 |
Meter Desk Stand for Galvanometer |
| bes320a |
Rectangular Panel Meter Model MR-100 D.C. Ammeter 1, 1.5,2.5,3.5 Amps. |
| bes320b |
Rectangular Panel Meter Model MR-100 D.C. Ammeter 10,15 Amps. |
| bes320c |
Rectangular Panel Meter Model MR-100 D.C. Ammeter 20, 25, 30 Amps. |
| bes320d |
Rectangular Panel Meter Model MR-100 D.C. Milliammeter 1,5,10,50,100,250, 500 or 750 Ma |
| BES0320E1 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-25 or 0-30 |
| BES0320E2 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-50 |
| BES0320E3 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-100 |
| BES0320E4 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-250, 300 |
| BES0320E5 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-500 |
| BES0320F |
Rectangular Panel Meter Model MR-100 D.C. Voltmeter 1 to 300 Volts |
| BES0320G |
Rectangular Panel Meter Model MR-100 D.C. Millivoltmeter 0-25 to 750mV |
| BES321A |
D.C. Galvanometer Model MR- 100 20MICROA/division |
| BES321B |
D.C. Galvanometer Model MR- 100 10MICROA/division |
| BES321C |
D.C. Galvanometer Model MR- 100 5MICROA/division |
| BES321D |
D.C. Galvanometer Model MR- 100 2MICROA/division |
| BES321E |
D.C. Galvanometer Model MR- 100 1MICROA/division |
| BES322 |
Meter Desk Stand for MR-100 Meter |
| BES323A |
A.C. Rectangular Panel Meter Model MR-100 0-250, 300, 500mA or 0-1, 1.5, 2.5, 3, 5,10A |
| BES323B |
A.C. Rectangular Panel Meter Model MR-100 1-100 m Amp (any one single range) |
| BES323C |
A.C. Rectangular Panel Meter Model MR-100 3V or 5V |
| BES323D |
A.C. Rectangular Panel Meter Model MR-100 10V, 25V, 50V |
| BES323E |
A.C. Rectangular Panel Meter Model MR-100 100, 500, 300, 600V |
| BES328A |
Ohm Meter Series Type 0-25 ohm. |
| BES328B |
Ohm Meter Shunt Type 0-2000ohm |
| BES3301 |
Digital Meter (D.C. Voltage (a to f) each |
| BES3302 |
Digital Meter (D.C. Current (a to f) each |
| BES3303 |
Digital Meter (A.C. Voltage (a to f) each |
| BES3304 |
Digital Meter ( A.C. Current (a to f) each |
| BES421A |
Spot Reflecting Galvanometer 100 ohms |
| BES421B |
Spot Reflecting Galvanometer 600 ohms |
| BES424A |
Ballistic Galvanometer 100 Ohms |
| BES424B |
Ballistic Galvanometer 500 ohms |
| BES436 |
Lamp and Scale Arrangement with transformer |
| BES437 |
Lamp and Scale Outfit with transformer |
| BES438 |
Lamp and Scale (Workable on main) |
| BES439 |
Spare Bulb |
| BES440 |
Spare Scale for Lamp and Scale Outfit |
| BES490A |
Plug Key (with Brass block of 9 mm)1 way |
| BES490B |
Plug Key (with Brass block of 9 mm) 2 way |
| BES490C |
Plug Key (with Brass block of 9 mm) 3 way |
| BES491A |
Plug Key (With Brass block of 10.5mm) 1 way |
| BES491B |
Plug Key (With Brass block of 10.5mm) 2 way |
| BES491C |
Plug Key (With Brass block of 10.5mm) 3 way |
| BES492A |
Plug Key (With Brass block of 12 mm) 1 way |
| BES492B |
Plug Key (With Brass block of 12 mm) 2 way |
| BES492C |
Plug Key (With Brass block of 12 mm) 3 way |
| BES494 |
Plug Key Commutator 4 Ways Circular |
| BES495 |
Plug Key Commutator 6 Ways Circular |
| BES496 |
Reversing Key Commutator M.I.P. Type |
| BES498 |
Pohl’s Commutator |
| BES499 |
Charge and Discharge Key |
| BES500 |
Raleigh’s Key |
| BES501 |
Tapping Key (Single Contact) |
| BES502 |
Tapping Key (Double Contact) |
| BES503 |
Carry Foster Key |
| BES504 |
Morse Key |
| BES508 |
D.P.D.T. Switch |
| BES509A |
Accumulator 2V, 20Amp/hr. |
| BES509B |
Accumulator 2V, 45Amp/hr. |
| BES510 |
Crocodile Clips |
| BES511 |
2V DC Supply for DC Potentiometers |
| BES512 |
Water Voltameter |
| BES514 |
Graduated Test Tubes Spare |
| BES515 |
Hoffman’s Voltmeter |
| BES516 |
Copper Voltmeter with jar |
| BES517 |
Copper Voltmeter without jar |
| BES518 |
Electric Non-Electric Apparatus |
| BES521 |
Simple Cell |
| BES522 |
Daniel Cell (Complete) Size 5” x 3˝”. |
| BES523 |
Daniel Cell (Complete) Size 6” x 4” |
| BES524A |
Spare Copper Pot for Daniel Cell 5” x 3˝” |
| BES524B |
Spare Copper Pot for Daniel Cell 6” x 4” |
| BES525 |
Lechlance Cell |
| BES527 |
Zinc Plate with Terminal |
| BES528 |
Copper Plate with Terminal |
| BES529 |
Porous Pot Empty |
| BES530 |
Porous Pot Charged |
| BES531 |
Zinc Rod (9mm dia.) |
| BES532 |
Zinc Rod (12mm dia.) |
| BES533a |
CARBON ROD 150mm x 15mm (length x dia) |
| BES533b |
CARBON ROD 75mm x 15mm (length x dia) |
| BES550 |
Resistance Coil Round Bakelite Type |
| BES552A |
Resistance Coil with Short Circuiting Device 1K, 2K, 5K |
| BES552b |
Resistance Coil with Short Circuiting Device 10K, 15K |
| BES554 |
Temperature Coefficient of Resistance Supplied with glass tube of corning glass. |
| BES556 |
Resistance Thermometer Platinum |
| BES557a |
Standard Resistance 0.001W |
| BES557b |
Standard Resistance 0.01W |
| BES557c |
Standard Resistance 0.1W |
| BES557d |
Standard Resistance 1W |
| BES557e |
Standard Resistance 10 W |
| BES557f |
Standard Resistance 100W |
| BES557g |
Standard Resistance 1000W |
| BES558 |
Resistance Coil with transparent cover |
| BES563 |
Ohms Law Apparatus |
| BES564 |
Ohms Law Apparatus with built-in D.C. Power Supply |
| BES565 |
Resistance in Series and Parallel |
| BES567 |
Resistance in Series and Parallel Economy Model. |
| BES568 |
Resistance in Series & Parallel Board Without Supply |
| BES569a |
Battery Box for two cells. Plastic make |
| BES569b |
Battery Box for four cells. Plastic make |
| BES569c |
Battery Box for six cells. Plastic make |
| 615 to 619 |
Rheostate Single tube up to 8A Dia of Tube 4.4 Cms. |
| A |
15cm Length |
| B |
20cm Length |
| C |
25cm Length |
| D |
30cm Length |
| E |
35cm Length |
| F |
40cm Length |
| G |
45cm Length |
| H |
50cm Length |
| 660 to 663 |
Rheostate Single tube Groove Type 6.5A to 3.3A Dia of Tube 5.6 Cms. |
| A |
15cm Length |
| B |
20cm Length |
| C |
25cm Length |
| D |
30cm Length |
| E |
35cm Length |
| F |
40cm Length |
| G |
45cm Length |
| H |
50cm Length |
| 664 to 674 |
Rheostate Single tube Groove Type 2.8A to 0.3A Dia of Tube 5.6 Cms. |
| A |
15cm Length |
| B |
20cm Length |
| C |
25cm Length |
| D |
30cm Length |
| E |
35cm Length |
| F |
40cm Length |
| G |
45cm Length |
| H |
50cm Length |
| BES850a |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1W |
| BES850b |
Resistance Box Constantan Coil 12mm Brass Black0.1 - 5W |
| BES850c |
Resistance Box Constantan Coil 12mm Brass Black0.1 - 10W |
| BES850d |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 50W |
| BES850e |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 100W |
| BES850f |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 500W |
| BES850g |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1000W |
| BES850h |
Resistance Box Constantan Coil 12mm Brass Black 1- 10W |
| BES850i |
Resistance Box Constantan Coil 12mm Brass Black 1 - 50W |
| BES850j |
Resistance Box Constantan Coil 12mm Brass Black 1 - 100W |
| BES850k |
Resistance Box Constantan Coil 12mm Brass Black 1 - 500W |
| BES850l |
Resistance Box Constantan Coil 12mm Brass Black 1 - 1000W |
| BES850m |
Resistance Box Constantan Coil 12mm Brass Black 1 - 5000W |
| BES850n |
Resistance Box Constantan Coil 12mm Brass Black 1 - 10000W |
| BES852a |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 1W |
| BES852b |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 5W |
| BES852c |
Resistance Box Magnanin Coil 12mm Brass Black0.1 - 10W |
| BES852d |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 50W |
| BES852e |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 100W |
| BES853a |
Resistance Box Plug Type Standard Manganin 0.1 - 1W |
| BES853b |
Resistance Box Plug Type Standard Manganin 0.1 - 5W |
| BES853c |
Resistance Box Plug Type Standard Manganin 0.1 - 10W |
| BES853d |
Resistance Box Plug Type Standard Manganin 0.1 - 50W |
| BES853e |
Resistance Box Plug Type Standard Manganin 0.1 - 100W |
| BES853f |
Resistance Box Plug Type Standard Manganin 0.1 - 500W |
| BES853g |
Resistance Box Plug Type Standard Manganin 0.1 - 1000W |
| BES853h |
Resistance Box Plug Type Standard Manganin 1- 10W |
| BES853i |
Resistance Box Plug Type Standard Manganin 1 - 50W |
| BES853j |
Resistance Box Plug Type Standard Manganin 1 - 100W |
| BES853k |
Resistance Box Plug Type Standard Manganin 1 - 500W |
| BES853l |
Resistance Box Plug Type Standard Manganin 1 - 1000W |
| BES853m |
Resistance Box Plug Type Standard Manganin 1 - 5000W |
| BES853n |
Resistance Box Plug Type Standard Manganin 1 - 10000W |
| BES854 |
P.O. Box 3- Ratio (Constantan Coil) |
| BES855 |
P.O. Box 4-Ratio (Constantan Coil) |
| BES856 |
P.O. Box 3- Ratio (Managanin Coil) |
| BES857 |
P.O. Box 4- Ratio (Managanin Coil) |
| BES858 |
P.O. Box 3- Ratio (Constantan Coil) |
| BES859 |
P.O. Box 4- Ratio (Constantan Coil) |
| BES860 . |
P.O. Box 3- Ratio (Managanin Coil) |
| BES861 |
P.O. Box 4-Ratio (Managanin Coil) |
| BES864 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 0.01W to 0.1W |
| BES865 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 0.1W to 1W |
| BES866 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 1W to 10W |
| BES867 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 10W to 100W |
| BES868 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 100W to 1000W |
| BES869 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 1000W to 10000W |
| BES870 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.01x 10 & 0.1x 10)ohms |
| BES871 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.1x 10 & 1x 10)ohms |
| BES872 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (1x 10 & 10x 10)ohms |
| BES873 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COILDouble Dial ( 10x 10 & 100x 10)ohms |
| BES874 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.01, 0.1 & 1W decades |
| BES875 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.1, 1 & 10W decades |
| BES876 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 1,10 & 100W decades |
| BES877 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 0.1, 1, 10 & 100W decades |
| BES878 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 1,10,100, 1000W decades |
| BES879 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 0.1, 1,10,100 & 1000W decades |
| BES880 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 1,10, 100, 1000 & 10000W decades |
| BES882 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 0.01W to 0.1W |
| BES883 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 0.1W to 1W |
| BES884 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1W to 10W |
| BES885 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 10W to 100W |
| BES886 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 100W to 1000W |
| BES887 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1000W to 10000W |
| BES888 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial (0.01x 10 & 0.1x 10)ohms |
| BES889 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (0.1x 10 & 1x 10)ohms |
| BES890 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (1x 10 & 10x 10)ohms |
| BES891 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial ( 10x 10 & 100x 10) ohms |
| BES892 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 0.01, 0.1 & 1W decades |
| BES893 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILThree Dial having 0.1, 1 & 10W decades |
| BES894 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 1,10 & 100W decades |
| BES895 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 0.1, 1, 10 & 100W decades |
| BES896 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 1,10,100, 1000W decades |
| BES897 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Five Dial having 0.1, 1,10,100, & 1000W decades |
| BES898 |
Five Dial having 1,10, 100, 1000 & 10000W decades |
| BES905 |
Post Office Box - 6 dials (Manganin Coil) |
| BES906 |
Spare Sensitive Galvanometer |
| BES912a |
Variac Single Phase/Three Phase 2 Amp. Single Phase |
| BES912b |
Variac Single Phase/Three Phase 4 Amp. Single Phase |
| BES912c |
Variac Single Phase/Three Phase 6 Amp. Single Phase |
| BES912d |
Variac Single Phase/Three Phase 8 Amp. Single Phase |
| BES912e |
Variac Single Phase/Three Phase 10 Amp. Single Phase |
| BES912f |
Variac Single Phase/Three Phase 15 Amp. Single Phase |
| BES913 |
Standard Cell (Electronic Version) |
| BES926 |
Potentiometer 4-Wire with Pencil Jockey |
| BES927 |
Potentiometer 4-wire with Spring Type PRESSJOKEY |
| BES932 |
Potentiometer 10-wire with Pencil Jockey |
| BES935 |
Potentiometer: 10-wire with Spring Type Press Jockey |
| BES940 |
Potentiometer: Dial Pattern (10 Coils) |
| BES941 |
Potentiometer Dial Pattern (14 Coils) |
| BES942 |
Potentiometer Dial Pattern (22 Coils) |
| BES944 |
Addition of Range Switch |
| BES949 |
Crompton Potentiometer |
| BES950 |
Addition of Range Switch |
| BES951 |
Volt Ratio Box |
| BES952 |
Volt Ratio Box |
| BES953 |
Thermocouple |
| BES956 |
Precision D.C. Potentiometer (Slide Wire) |
| BES957 |
D. C. Vernier Potentiometer |
| BES958 |
Potential Divider Dial Pattern |
| BES959 |
Potential Divider Dial Pattern |
| BES963 |
Meter Bridge with Pencil Jockey |
| BES964 |
Meter Bridge with Spring Type Jockey |
| BES965 |
Spare Pencil Jockey |
| BES966 |
Spare Lead |
| BES967A |
Portable Wheatstone Bridge Constantan Coil: Accuracy ±0.1%. |
| BES967b |
Portable Wheatstone Bridge Manganian Coil: Accuracy ±0.02%. |
| BES968a |
Portable Wheatstone Bridge (Modified) Constantan Coil: Accuracy ±0.1%. |
| BES968b |
Portable Wheatstone Bridge (Modified) Manganian Coil: Accuracy ±0.02%. |
| BES969 |
Kohlrausch Conductivity Bridge |
| BES970 |
Induction Coil |
| BES971 |
Hamburger Coil |
| BES972 |
Head Phone |
| BES973 |
Rayleigh Self Inductance Bridge |
| BES979 |
Industrial Kelvin Double Bridge |
| BES980 |
Adjustable heavy duty D.C.Current Source |
| BES981 |
Conductivity attachment |
| BES982 |
Spot Reflecting Galvanometer |
| BES990 |
De-Sauty’s Bridge |
| BES992 |
Maxwell‘s Inductance Capacitance Bridge |
| BES993 |
Maxwell‘s Inductance Bridge |
| BES994 |
Schering’s Bridge |
| BES995 |
Wein’s Bridge Frequency Measurement |
| BES996 |
Wein’s Series Resistance Capacitance Bridge |
| BES997 |
Hay’s Bridge |
| BES998 |
Owen’s Bridge |
| BES999 |
Anderson Bridge for Self-Inductance |
| BES1000 |
Bridge Oscillator (Solid State) |
| BES1001 |
Headphone |
| BES1002 |
Null Detector |
| BES1005a |
Fixed Condenser Boxes 0.01to 0.1 mfd (any one range) |
| BES1005b |
Fixed Condenser Boxes 0.2, to 0.5 mfd (any one range) |
| BES1005c |
Fixed Condenser Boxes 1 mfd |
| BES1005d |
Fixed Condenser Boxes 2 mfd |
| BES1005e |
Fixed Condenser Boxes 5 mfd |
| BES1005f |
Fixed Condenser Boxes 10 mfd |
| BES1005g |
Fixed Condenser Boxes 20 mfd |
| BES1005h |
Fixed Condenser Boxes 40 mfd |
| BES1005i |
Fixed Condenser Boxes 60 mfd |
| BES1006a |
Single Dial Condenser Box 10 x 0.001 mfd |
| BES1006b |
Single Dial Condenser Box 10 x 0.01 mfd |
| BES1006c |
Single Dial Condenser Box 10 x 0.1 mfd |
| BES1006d |
Single Dial Condenser Box 10 x 1 mfd |
| BES1007a |
Two Dial Condenser Box 10 x 0.001 & 10 x 0.01 mfd |
| BES1007b |
Two Dial Condenser Box 10 x 0.01 & 10 x 0.1 mfd |
| BES1007c |
Two Dial Condenser Box 10 x 0.1 & 10 x 1 mfd |
| BES1008a |
Three Dial Condenser Box 10 x 0.001, 10 x 0.01 & 10 x 0.1 mfd |
| BES1008b |
Three Dial Condenser Box10 x 0.01 , 10 x 0.1 & 10 x 1 mfd |
| BES1009A |
Four Dial Condenser Box 10 x 0.001, 10 x 0.01, 10 x 0.1, 10 x 1 mfd |
| BES1011a |
100 micro Henry to 1000 micro Henry |
| BES1011b |
1milli Henry to 1000 milli Henry |
| BES1011c |
1000 milli Henry to 1500 milli Henry |
| BES1012a |
Single Dial Inductance Box 100 micro Henry to 1000 micro Henry |
| BES1012b |
Single Dial Inductance Box 1 milli Henry to 10 milli Henry |
| BES1012c |
Single Dial Inductance Box 10 milli Henry to 100 milli Henry |
| BES1012d |
Single Dial Inductance Box 100 milli Henry to 1000 milli Henry |
| BES1012e |
Single Dial Inductance Box 1 Henry to 10 Henry |
| BES1013a |
Two Dial Inductance Box 100 Micro Henry to 10 milli Henry |
| BES1013b |
Two Dial Inductance Box 1 milli Henry to 100 mill Henry |
| BES1013c |
Two Dial Inductance Box 10 milli Henry to 1000 milli Henry |
| BES1013d |
Two Dial Inductance Box100 milli Henry to 10 Henry |
| BES1014a |
Three Dial Inductance Box 100 Micro Henry to 100 milli Henry |
| BES1014b |
Three Dial Inductance Box 1 milli Henry to 1000 milli Henry |
| BES1014c |
Three Dial Inductance Box 10 milli Henry to 100 Henry |
| BES1015a |
Four Dial Inductance Box 100 Micro Henry to 1Henry |
| BES1015b |
Four Dial Inductance Box 1 milli Henry to 10 Henry |
| BES1016A |
Five Dial Inductance Box 100 Micro Henry to 1 Henry |
| BES1028a |
Induction Coils 5mm |
| BES1028b |
Induction Coils10mm |
| BES1028c |
Induction Coils 15mm |
| BES1028d |
Induction Coils 20mm |
| BES1028e |
Induction Coils 25mm |
| BES1028f |
Induction Coils 50mm |
| BES1028g |
Induction Coils 75mm |
| BES1028h |
Induction Coils 100 mm |
| BES1031 |
Self and Mutual Inductance Coils |
| BES1032 |
Self and Mutual Inductance Coils |
| BES1033 |
Self and Mutual Inductance Coils |
| BES1035 |
Induced Current Apparatus |
| BES1038 |
Electrical Vibrator |
| BES1040 |
Hysteresis Loop Tracer |
| BES1053a |
Alnico Bar Magnet 37mm (1˝”) |
| BES1053b |
Alnico Bar Magnet 50mm (2”) |
| BES1053c |
Alnico Bar Magnet 75mm (3”) |
| BES1053d |
Alnico Bar Magnet 100mm (4”) |
| BES1053e |
Alnico Bar Magnet 150mm (6”) |
| BES1054a |
Alnico Horse Shoe Magnet 50mm (2”) |
| BES1054b |
Alnico Horse Shoe Magnet 75mm (3”) |
| BES1054c |
Alnico Horse Shoe Magnet 100 mm (4”) |
| BES1055a |
Extra Strength Alnico Bar Magnet 50mm (2”) |
| BES1055b |
Extra Strength Alnico Bar Magnet 75mm (3”) |
| BES1056a |
Electromagnet 3” |
| BES1056b |
Electromagnet 4” |
| BES1058a |
Magnetic Needles 50 mm |
| BES1058b |
Magnetic Needles 75 mm |
| BES1058c |
Magnetic Needles 100 mm |
| BES1059 |
Magnetic Compass (18mm dia.) |
| BES1061 |
Magnetic Compass (25mm dia.) |
| BES1062 |
Magnetic Compass (37mm dia.) |
| BES1063 |
Magnetic Compass (50mm dia.) |
| BES1064 |
Magnetic Compass (75mm dia.) |
| BES1065 |
Magnetic Compass (100 mm dia.) |
| BES1066 |
Magnetic Compass |
| BES1069 |
Vibration Magnetometer (Brass Fitting 4”) |
| BES1070 |
Vibration Magnetometer (Aluminium fitting 4”) |
| BES1072 |
Dip Circle |
| BES1073 |
Deflection Magnetometer (Premium quality) |
| BES1074 |
Deflection Magnetometer (Economy Model) |
| BES1076 |
Tangent Galvanometer (Brass fitting) |
| BES1077 |
Tangent Galvanometer (Premium Quality Lacquer finish) |
| BES1078 |
Tangent Galvanometer (Economy Model-Aluminium Fitting) |
| BES1079 |
Compass Box (For deflection magnetometer or tangent galvanometer) |
| BES1080 |
Compass Box (Permanent Magnet) |
| BES1081 |
Helmholtz Galvanometer |
| BES1082 |
Stewart & Gee Apparatus |
| BES1085 |
Gold Leaf Electroscope in Bell Jar |
| BES1088 |
Gold Leaf Electroscope (Box Type, Wooden Case) |
| BES1090 |
Ebonite Rod |
| BES1091 |
Proof Plane |
| BES1092 |
Pith Ball Pendulum |
| BES1093 |
Silk Piece 25 x25 cm in size |
| BES1094 |
Conductors — Set of Three Brass N.P. |
| BES1095 |
Biot’s Apparatus |
| BES1096 |
Butterfly Net/ Faraday’s Bag |
| BES1097 |
Magnetic Field Apparatus |
| BES1100 |
Search Coil |
| BES1101a |
Earth Inductor 500 turns |
| BES1101b |
Earth Inductor 1000 turns |
| BES1101c |
Earth Inductor 2000 turns |
| BES1101d |
Earth Inductor 5000 turns |
| BES1102 |
Solenoid Inductor |
| BES1103 |
Wave Motion (18-Pulleys) |
| BES1104 |
Wave Motion (24-Pulleys) |
| BES1106 |
Reflection of Sound Apparatus |
| BES1108 |
Sonometer (Teak Wood, Brass fitting) |
| BES1109 |
Sonometer (Teak Wood, Aluminum fitting) |
| BES1110 |
Slotted Weight Cast Iron Black painted |
| BES1111 |
Slotted Weight Iron Powder Coated |
| BES1112 |
Electromagnet and Transformer for Sonometer |
| BES1113 |
Spare Electromagnet |
| BES1114 |
Stand for Electromagnet |
| BES1123 |
Resonance Apparatus Brass Pipe 1” |
| BES1124 |
Resonance Apparatus (Iron Pipe) |
| BES1125 |
Resonance Apparatus, all Metallic (Brass Pipe) |
| BES1127 |
Rubber Pad |
| BES1128 |
Wooden Hammer |
| BES1129 |
Rubber Hammer |
| BES1132 |
Tuning Fork (PYE Type) |
| BES1133 |
Tuning Fork(RAG’s Type) |
| BES1134 |
Tuning Fork (WELCH Type, Light Wt.) |
| BES1135 |
Tuning Fork (WELCH Type, Heavy Wt.) |
| BES1136 |
Loose Tuning Fork (WELCH Type, Light Weight) |
| BES1137 |
Loose Tuning Fork (WELCH Type, Light Weight) |
| BES1143 |
Spiral Spring |
| BES1145 |
K. Constant Spring Apparatus |
| BES1146 |
Elongation of spring |
| BES1147 |
Melde’s Apparatus (OSAW Pattern) |
| BES1148 |
Melde’s Apparatus (INCO Pattern) |
| BES1152 |
Kundt’s Tube Deluxe Pattern |
| BES1178a |
Overhead Projector Economy Model BOP-22 BOP-22A |
| BES1178b |
Overhead Projector Economy Model BOP-22 BOP-22B |
| BES1180 |
Overhead Projector Premium Model POP-23 |
| BES1182 |
Overhead Projector Deluxe Model DOP-24 (3M) |
| BES1183 |
Overhead Projector stand |
| BES1184 |
Fibre-Tip Pens, Non-Permanent |
| BES1186 |
Over head projector Plain Transparencies |
| BES1187 |
Spare Halogen Bulb |
| BES1188 |
Projection Trolley |
| BES1190A |
OHP Transparencies Complete Process Coloured |
| BES1190b |
OHP Transparencies Complete Hand Coloured. |
| BES1201 |
Film Slide Projector (Export Model BP-57) |
| BES1202 |
Film Slide Projector BP-58 |
| BES1204a |
Automatic Slide Projector Slide projector with cord remote. |
| BES1204b |
Automatic Slide Projector Slide Projector with Cordless remote. |
| BES1210a |
Projection Screen Map Type (Simple Form) 90 x 120cm |
| BES1210b |
Projection Screen Map Type (Simple Form) 130 x 180cm |
| BES1211a |
Projection Screen Map Type (Spring Action) 90 x 120cm |
| BES1211b |
Projection Screen Map Type (Spring Action) 130 x 180 cm |
| BES1213a |
Projection Screen Map Type (Tripod Model) 150 x 150cm |
| BES1213b |
Projection Screen Map Type (Tripod Model) 130 x 180 cm |
| BES1213c |
Projection Screen Map Type (Tripod Model) 180 x 230 cm |
| BES1214a |
Projection Screen (High Gain) (Tripod Model) 130 x 180cm |
| BES1214b |
Projection Screen (High Gain) (Tripod Model) 180 x 230 cm |
| BES1215a |
Motorised Screen 130 x 180cm |
| BES1215b |
Motorised Screen180 x 230 cm |
| BES1218a |
White Boards 120 x 60 cm. |
| BES1218b |
White Boards120 x 90 cm. |
| BES1218c |
White Boards 120 x 120 cm. |
| BES1218d |
White Boards 150 x 90 cm. |
| BES1218e |
White Boards 180 x 90 cm. |
| BES1219a |
Magnetic Board 90 x 60 cm. |
| BES1219b |
Magnetic Board 120 x 60 cm. |
| BES1219c |
Magnetic Board 120 x 90 cm. |
| BES1219d |
Magnetic Board120 x 120 cm. |
| BES1219e |
Magnetic Board 150 x 90 cm. |
| BES1219f |
Magnetic Board 180 x 90 cm. |
| BES120a |
Display Board for indoor use 90 x 60 cm. |
| BES120b |
Display Board for indoor use 120 x 60 cm. |
| BES120c |
Display Board for indoor use 120 x 90 cm. |
| BES120d |
Display Board for indoor use 150 x 90 cm. |
| BES120e |
Display Board for indoor use 180 x 90 cm. |
| BES1222b |
Projection Slides/Transparencies 2”x2” Colour Slide Card, In file packing. |
| BES1222d |
Projection Slides/Transparencies 2”x2” Colour Slide, Mounted in plastic frame. |
| BES1224A |
SPECIAL SETS Medicinal Plants 100 |
| BES1224B |
SPECIAL SETS Pathology 100 |
| BES1224C |
SPECIAL SETSRocks Minerals & Gems150 |
| BES1228A |
Photos of Eminent Biologists & great personalities 31 x 43 cm approx. |
| BES1228B |
Photos of Eminent Biologists & great personalities 38 x 49cm approx. |
| BES1229A |
Photos of great personalities 31 x 43 cm approx. Size |
| BES1229B |
Photos of great personalities 38 x 49cm approx. Size |
| BES1531 |
Student Polarimeter (Laurent’s Half Shade) SPH - 8 |
| BES1532 |
Student Polarimeter ( Bi - Quartz ) SPB - 9 |
| BES1533 |
Laboratory Polarimeter RSP - 10B Half Shade for 200mm tube |
| BES1534 |
Laboratory Polarimeter RSP - 20B Half Shade for 400mm tube |
| BES1535 |
Spare Polarimeter Tubes with bulb in the center, 200 mm in velvet lined case. |
| BES1536 |
Spare Polarimeter Tubes with Cup in the center, 200 mm in velvet lined case. |
| BES1540 |
Abbe’s Refractometer |
| BES1541 |
Babinet Compensator WITH quarter wave plate |
| BES1542 |
Reading Telescope, Simple Form |
| BES1543 |
Reading Telescope, College Pattern |
| BES1545 |
Advanced Reading Telescope |
| BES1546 |
Spare Scale & Holder for Reading Telescope |
| BES1547 |
Variable Rectangular Slit |
| BES1548 |
Spare 10x Ramsden Eyepiece |
| BES1549 |
Ramsden Eyepiece 10x with Holder |
| BES1550 |
Spare Objective for Reading Telescopes |
| BES1551 |
Spare Cross Line Graticule |
| BES1552 |
Metal Box to find resolving power |
| BES1553 |
Vertical Reading Microscope |
| BES1554a |
Astronomical & Terrestrial Telescope Combined Superior quality with high class Achromatic objective |
| BES1554b |
Astronomical & Terrestrial Telescope CombinedRegular quality |
| BES1555A |
Cathetometer L-Shaped S.S. Scale50cm. |
| BES1555B |
Cathetometer L-Shaped S.S. Scale100cm. |
| BES1565 |
Intermediate Travelling Microscope |
| BES1566 |
Advanced Travelling Microscope (TM-11) |
| BES1567 |
Advanced Travelling Microscopes (TM-12) |
| BES 1568 |
Advanced Travelling Microscope (Deluxe Model, TC-13, XYZ Motion) |
| BES1570 |
Six Position Vernier Microscope (X & Z Motion) |
| BES1571 |
Newton’s Ring Apparatus |
| BES1572 |
Newton’s Ring Apparatus (Brass) |
| BES1574 |
Newton’s Ring Microscope |
| BES1575 |
Air Wedge |
| BES1577a |
Intermediate Spectrometer SS SCALE 15.0 cm |
| BES1577b |
Intermediate Spectrometer SS SCALE 17.5 cm |
| BES1578a |
Advanced Spectrometer ( 5” or 6” ) SS SCALE 12.5 cm |
| BES1578b |
Advanced Spectrometer ( 5” or 6” ) SS SCALE 15.0 cm |
| BES1585 |
Advanced Spectrometer Deluxe Type 6” with Circular Slit |
| BES1587 |
Advanced Spectrometer (7”) |
| BES1588 |
Advanced Spectrometer Deluxe Type 7” |
| BES1589a |
Spectrometer with Fine Vernier Reading For vernier reading to 20 sec. add extra |
| BES1589b |
Spectrometer with Fine Vernier Reading For vernier reading to 30 sec. add extra |
| BES1589c |
Spectrometer with Fine Vernier Reading For micrometer scale add extra |
| BES1590 |
Study of Hydrogen Spectrum and to determine Rydberg Constant. |
| BES1592A |
High Grade Research Spectrometer (9” & 10” Deluxe Type) 9” with Brass Scale |
| BES1592b |
High Grade Research Spectrometer (9” & 10” Deluxe Type) 10” with Brass Scale. |
| BES1593a |
Spectrometer For vernier reading to 10 Secs. add extra. |
| BES1593b |
Spectrometer For vernier reading to 20 Secs. add extra. |
| BES1593c |
Spectrometer For vernier reading to 30 Secs. add extra. |
| BES1593d |
Spectrometer For micrometer scale add extra. |
| BES1596 |
Ultrasonic Diffraction Unit |
| BES1598A |
Ultrasonic Interferometer 2MHz Single Frequency for liquids |
| BES1600 |
Polarizer and Analyzer (Polaroid) |
| BES1601a |
Wooden box for 35 Watts S.V. Lamp |
| BES1601b |
Wooden box for 55 Watts S.V. Lamp |
| BES1601c |
Metal box for sodium vapour Lamp, on stand, new design |
| BES1602a |
Sodium Vapour Lamp Transformer 35 Watt |
| BES1602b |
Sodium Vapour Lamp Transformer 55 Watt |
| BES1603 |
Mercury Vapour Lamp Transformer |
| BES1604 |
Wooden Box for Mercury Vapour Lamp |
| BES1605 |
Single Slit for Diffraction Experiment |
| BES1606 |
Double Slit for Diffraction Experiment |
| BES1607 |
Gauss Eye Piece |
| BES1608a |
Hollow Glass Prism 38 x 38 x 38 mm |
| BES1608b |
Hollow Glass Prism 50 x 50 x 50 mm |
| BES1609 |
Diffraction Grating |
| BES1610a |
Prisms, 25 x 25 x 25 mm Borosilicate Crown Glass 1.51 |
| BES1610b |
Prisms, 25 x 25 x 25 mm Dense Flint Glass Prism 1.62 |
| BES1610c |
Prisms, 25 x 25 x 25 mm Extra Dense Flint Glass Prism 1.65 |
| BES1610d |
Prisms, 25 x 25 x 25 mm Double Extra Dense Flint 1.71-1.74 |
| BES1611a |
Prisms, 32 x 32 x 32 mm Borosilicate Crown Glass 1.51 |
| BES1611b |
Prisms, 32 x 32 x 32 mm Dense Flint Glass Prism 1.62 |
| BES1611c |
Prisms, 32 x 32 x 32 mm Extra Dense Flint Glass Prism 1.65 |
| BES1611d |
Prisms, 32 x 32 x 32 mm Double Extra Dense Flint 1.71-1.74 |
| BES1612a |
Prisms, 38 x 38 x 38 mm Borosilicate Crown Glass 1.51 |
| BES1612b |
Prisms, 38 x 38 x 38 mm Dense Flint Glass Prism 1.62 |
| BES1612c |
Prisms, 38 x 38 x 38 mm Extra Dense Flint Glass Prism 1.65 |
| BES1612d |
Prisms, 38 x 38 x 38 mm Double Extra Dense Flint 1.71-1.74 |
| BES1613a |
Nicol Prisms 6mm |
| BES1613b |
Nicol Prisms 10mm |
| BES1613c |
Nicol Prisms 12.5mm |
| BES1614a |
Calite/ Quartz Prism Equilateral 12.5x12.5mm |
| BES1614b |
Calite/ Quartz Prism Equilateral 18x18mm |
| BES1614c |
Calite/ Quartz Prism Equilateral 25x25mm |
| BES1615a |
Narrow angle Prism5x87.5x87.5,10x85x85, 15x82.5x82.5,20x80x80 |
| BES1615B |
Narrow angle Prism 25x77.5x77.5,30x75x75, 40x70x70,30x60x90 |
| BES1617 |
Direct Vision Spectrometer with Wave Length Scale |
| bes1618 |
Spare 10x Ramsden Eyepiece |
| BES1619 |
Ramsden Eyepiece 10x with Holder |
| BES1620 |
Grating Holder Brass |
| BES1621 |
Prism Holder Brass |
| BES1625a |
He-Ne Laser (unpolarised) Red 1mW |
| BES1625b |
He-Ne Laser (unpolarised) Red 2mW |
| BES1625c |
He-Ne Laser (unpolarised) Red 5mW |
| BES1625d |
He-Ne Laser (unpolarised) Red 7/8mW |
| BES1625e |
He-Ne Laser (unpolarised) Red10mW |
| BES1625f |
He-Ne Laser (unpolarised) Red 12mW |
| BES1625g |
He-Ne Laser (unpolarised) Red 15mW |
| BES1625h |
He-Ne Laser (unpolarised) Red 20mW |
| BES1626a |
He-Ne Laser (Polarised) Red 1mW |
| BES1626b |
He-Ne Laser (Polarised) Red 2mW |
| BES1626c |
He-Ne Laser (Polarised) Red 5mW |
| BES1626d |
He-Ne Laser (Polarised) Red 7/8mW |
| BES1626e |
He-Ne Laser (Polarised) Red 10mW |
| BES1626f |
He-Ne Laser (Polarised) Red 12mW |
| BES1626g |
He-Ne Laser (Polarised) Red 15mW |
| BES1626h |
He-Ne Laser (Polarised) Red 20mW |
| BES1627a |
He-Ne Laser (Unpolarised) Green 0.2mW |
| BES1627b |
He-Ne Laser (Unpolarised) Green 0.5mW |
| BES1627c |
He-Ne Laser (Unpolarised) Green 1mW |
| BES1627d |
He-Ne Laser (Unpolarised) Green 2mW |
| BES1628A |
He-Ne Laser (Unpolarised) Orange 2mW Orange unpolarised |
| BES1629 |
He-Ne Laser (Unpolarised) Yellow 2mW |
| BES1630 |
Mount for He-Ne Laser |
| BES1631 |
Optical Bench 1˝ meter long for He-Ne Laser |
| BES1632a |
Lens Mount 25/1” |
| BES1632b |
Lens Mount 50/2” |
| BES1632c |
Lens Mount75/3” |
| BES1633a |
Pin Holes 50 - 100 microns |
| BES1633b |
Pin Holes 100-250 microns |
| BES1633c |
Pin Holes 250-500 microns |
| BES1633d |
Pin Holes and upto 1000 microns |
| BES1634 |
Screen |
| BES1635 |
Different types of Grating & Slits |
| BES1636 |
Single Slit |
| BES1637 |
Double Slit |
| BES1638 |
Grating Holder |
| BES1639 |
Grating Hilger & Watt type size 38x50mm |
| BES1640 |
Grating |
| BES1641 |
Laser Power Meter |
| BES1642 |
To find Verdect’s Constant of a Glass using He-Ne Laser (Faraday’s Effect) |
| BES1643 |
Electro-optic Effect using He-Ne Laser |
| BES1645a |
60x30cm (24” x 12”) |
| BES1645b |
60x60cm (24” x 24”) |
| BES1645c |
90x60cm (36” x 24”) |
| BES1645d |
90x90cm (36” x 36”) |
| BES1645e |
120x90cm (48” x 36”) |
| BES1645f |
120x120cm (48” x 48”) |
| BES1646a |
BREADBOAD LIGHT WEIGHT60x30cm (24” x 12”) |
| BES1646b |
BREADBOAD LIGHT WEIGHT 60x60cm (24” x 24”) |
| BES1646c |
BREADBOAD LIGHT WEIGHT 90x60cm (36” x 24”) |
| BES1651 |
Kinematic Diode Laser Mount |
| bes1653a |
Diode Laser in Green colour 543nm 1mW |
| bes1653b |
Diode Laser in Green colour 543nm 5mW |
| BES1653C |
Diode Laser in Green colour 543nm10mW |
| BES1655 |
Basic Diode Laser Kit |
| BES1656 |
Standard Laser Kit ( a low) |
| BES1657 |
Optical Fibre Kit |
| BES1672 |
Michelson Interferometer ,new design, supplied with semi conductor idode laser of 5mW & screen |
| BES1685 |
Constant Deviation Spectrograph Deluxe Model |
| BES1686a |
m = 1.717 Constant Deviation Prism |
| BES1686b |
m = 1.78 Constant Deviation Prism |
| BES1687 |
Quarter Size Plate Camera |
| BES1688 |
Packet of Films |
| BES1689 |
Febry Perot Etalon |
| BES1690 |
Febry Perot Etalon |
| BES1691 |
Edser Butler Plate |
| BES1692 |
Condensing Lens |
| BES1693 |
Arc Power Supply |
| BES1694 |
Arc Stand |
| BES1695 |
Micrometer Eyepiece |
| BES1696 |
Monochromator |
| BES1700 |
Micrometer Slide Comparator |
| BES1701 |
Co-ordinate Measuring Microscope CM-21 |
| BES1702 |
Accessories for Co-ordinate Measuring Microscope |
| BES1705 |
Optical Bench School Type |
| BES1706 |
Optical Bench with Wooden Bed and Metal Accessories |
| BES1745 |
Bench Magnifier (Magnascope) |
| BES1746a |
Mirrors Concave or Convex (O.T.)50mm (2”) |
| BES1746b |
Mirrors Concave or Convex (O.T.) 60mm (2˝”) |
| BES1746c |
Mirrors Concave or Convex (O.T.) 75mm (3”) |
| BES1747A |
Double Concave & Double Convex Lens Lens Dia 50mm 10cm |
| BES1747C |
Double Concave & Double Convex Lens Lens Dia 50mm 20CM |
| BES1747D |
Double Concave & Double Convex Lens Lens Dia 50mm 25-100CM |
| BES1748A |
Double Concave & Double Convex Lens Lens Dia 60mm 10cm |
| BES1748C |
Double Concave & Double Convex Lens Lens Dia 60mm 20CM |
| BES1748D |
Double Concave & Double Convex Lens Lens Dia 60mm 25-100CM |
| BES1765 |
Newton (Colour Disc) |
| BES1766 |
Pin-hole Camera |
| BES1767 |
Kaleidoscopes |
| BES1768 |
Periscope |
| BES1775 |
Geiger Counting System Type : GC 601A |
| BES1776 |
End Window G.M. Detector |
| BES1777 |
Stand For End Window G.M. Detector Type SG 200 |
| BES1778 |
Source Kit -1 Type SK 210 |
| BES1779 |
Aluminium Absorber Set Type AA 270 |
| BES1780 |
Lead Castle Type LS 240 |
| BES1785 |
Digital Microvoltmeter |
| BES1786 |
Digital Nanoammeter |
| BES1787 |
Digital Picoammeter |
| BES1788 |
True RMS A.C. Millivoltmeter ACM-103 |
| BES1789 |
Digital Gaussmeter DGM-102 |
| BES1790 |
Digital Gaussmeter DGM-103 |
| BES1791 |
Electromagnet EMU-50 |
| BES1792 |
Constant Power Supply DPS-50 |
| BES1793 |
Electromagnet EMU-75 |
| BES1794 |
Constant Power Supply DPS-175 |
| BES1835 |
Frequency Counter (Model 548) |
| BES1866 |
Hall Effect Set-up, DHE - 21 |
| BES1867A |
Hall Effect Set-up DHE-21 along with Ge-Crystal Hall Probe |
| BES1867E |
Wooden Stand to hold Ge-Crystal Probe. |
| BES1870a |
Quinck’s tube with stand |
| BES1870b |
Quinck’s Sample : FeCl3 |
| BES1919a |
Battery Eliminators BED-71 with Silicon Diode Rectifier 1 Amp |
| BES1919b |
Battery Eliminators BED-71 with Silicon Diode Rectifier 2 Amp |
| BES1919c |
Battery Eliminators BED-71 with Silicon Diode Rectifier 3 Amp |
| BES1919d |
Battery Eliminators BED-71 with Silicon Diode Rectifier 5 Amp |
| BES1920a |
Battery Eliminator (1.5V to 12V)1 Amp |
| BES1920b |
Battery Eliminator (1.5V to 12V) 2 Amp |
| BES1922a |
Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 2 Amp. |
| BES1922b |
Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 3 Amp. |
| BES1923a |
IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 2 Amp. |
| BES1923b |
IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 3 Amp. |
| BES1931 a |
Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 2 Amp. |
| BES1931 b |
Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 3 Amp. |
| BES1931 c |
Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 2 Amp. |
| BES1931d |
Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 3 Amp. |
| BES1932a |
Fixed Voltage Step-Down Transformer 6-0-6V, 1Amp. |
| BES1932b |
Fixed Voltage Step-Down Transformer12-0-12V, 1Amp. |
| BES1935 |
FRANK HERTZ EXPERIMENTAL SET UP Model FH 2558 (Argon Filled Tube) |
| BES1956b |
Semi Conductor Diode Characteristics Apparatus (With four Meters)With Superior quality Leads |
| BES1958 |
Semi Conductor Diode Characteristic Apparatus (with Two Meters) |
| BES1959 |
Determination of Energy Gap in PN Junction Diode. |
| BES1960 |
Zener Diode Characteristic Apparatus |
| BES1961 |
Study of the energy band-gap and diffusion potential of P-N Junctions |
| BES1962 |
Resistivity of Semiconductors by Four Probe Method at Different Temperature and Determination of the Band-gap. |
| BES1971 |
FET Characteristics Apparatus |
| BES1973 |
MOSFET Characteristics Apparatus |
| BES1974 |
U.J.T. Characteristics Apparatus |
| BES1975 |
To study the Hybrid Parameters of a Transistor. |
| BES1976 |
Study of a Transistor Amplifier (RC Coupled) Cum Feedback Amplifier |
| BES1977 |
Transistor Push-Pull Amplifier |
| BES1978 |
Darlington Emitter Follower Amplifier |
| BES1979 |
Common Source Amplifier using FET |
| BES1980 |
To study the transistor as an Amplifier for Common Emitter in Class ‘A’ operation. |
| BES1982 |
LDR Characteristics Apparatus |
| BES1983 |
Photo Diode Characteristic Apparatus |
| BES1985 |
Photo Transistor Characteristic Appts. |
| BES1986 |
Thermistor Charac. Apparatus (NTC) |
| BES1987 |
Silicon Controlled Rectifier Charac. Apparatus |
| BES1988 |
Characteristics of Diac |
| BES1989 |
Characteristics of Triac |
| BES1990 |
Conversion of Galvanometer into voltmeter |
| BES1991 |
Conversion of Galvanometer into Ammeter |
| BES1992 |
To find the capacitance of a unknown capacitor using flashing and quenching of a neon bulb |
| BES1996 |
Half Wave Rectifier |
| BES1997 |
Full Wave Rectifier |
| BES1998 |
Bridge Rectifier |
| BES1999 |
Half Wave, Full Wave & Bridge Rectifier with Filter, Circuits & variable Loads. |
| BES2000 |
Emitter Follower Amplifier |
| BES2001 |
Curie Temperature Kit for Ferri-Magnetic Materials |
| BES2003 |
Lattice Dynamic Kit |
| BES2004 |
Photo Cell Characteristics Apparatus Valve type |
| BES2005 |
Solar Cell Characteristics Apparatus |
| BES2006 |
Capacitance and Permittivity Kit |
| BES2007 |
Fourier Analysis Kit |
| BES2008 |
Study of Dielectric Constant & Curie temperature of Ferroelectric Ceramics |
| BES2017 |
Plank’s Constant Apparatus with two digital meters & built-in power supply |
| BES2018 |
Study of Plank’s Constant by means of LED |
| BES2028 |
e/m by Thomson Method (Bar Magnet Method) |
| BES2029 |
e/m by Solenoid Method (Magnetron Valve Method) |
| BES2030 |
e/m by Helical Method (Busch Method or Long Solenoid Method) |
| BES2031 |
Millikan’s Oil Drop Apparatus |
| BES2032 |
Power Supply for Milkman’s Oil Drop. Apparatus |
| BES2033 |
Electron Spin Resonance Spectrometer |
| BES2035 |
Verification of Thevenin’s Theorem |
| BES2036 |
Verification of Norton’s Theorem |
| BES2037 |
Verification of Super Position Theorem |
| BES2038 |
Verification of MAXIMUM POWER TRANSFET THEOREM |
| BES2039 |
Verification of RECIPROCALITY THEOREM |
| BES2040 |
Verification of NETWORKTHEOREM |
| BES2041 |
CHARGING & DISCHARGING OF CONDENSER THROUGH RESISTANCE |
| BES2042 |
STUDY OF KIRCHOFFS CURRENT & VOLTAGE LOW |
| BES2046 |
SERIES & PARALLEL RESONANCE OF AC CIRCUIT |
| BES2047 |
LCR SERIES IMPEDENCE AC CIRCUIT |
| BES2115 |
STROBOSCOPE |
| BES2304 |
Rigidity Apparatus (Dynamical Method) |
| BES2305 |
Poisson’s Ratio of Rubber Apparatus |
| BES2306 |
Hook’s Law Apparatus |
| BES2315 |
Torsion Pendulum (5” Brass Disc) |
| BES2317 |
Torsion Pendulum (Bridge Type, Small Size) |
| BES2318 |
Torsion Pendulum (Bridge Type, Big Size) |
| BES2322 |
Torsion Apparatus (Half Meter Long) |
| BES2323 |
Torsion Apparatus (One Meter Long) |
| BES2325 |
Torsion Apparatus Searle’s (Vertical Pattern) |
| BES2326 |
Bending of Beam Apparatus |
| BES2327 |
Bending of Beam Apparatus Koenings Method |
| BES2328 |
Cantilever Apparatus |
| BES2330 |
Force into Force Arm Apparatus/Lever Apparatus |
| BES2331a |
Slotted Weight Brass C.P.5 x 5gms. |
| BES2331b |
Slotted Weight Brass C.P.10 x 5gms. |
| BES2331c |
Slotted Weight Brass C.P.20 x 5gms. |
| BES2332 |
Mechanism of Pulley Apparatus |
| BES2333 |
Pan for Mechanism of Pulley Appts. |
| BES2335 |
Compound Pendulum (Steel C.P.) |
| BES2336 |
Compound Pendulum (Brass C.P.) |
| BES2337 |
Compound Pendulum (S. Steel, Rod Type) |
| BES2339 |
Kater’s Reversible Pendulum (Steel C.P.) |
| BES2340 |
Kater’s Reversible Pendulum (Brass or S.S.) |
| BES2341 |
Stand for Kater’s Reversible Pendulum of Compound pendulum. |
| BES2342 |
Spare wall Bracket for Compound Pendulum or Kater’s Pendulum. |
| BES2343 |
Spare Knife Edge for Compound Pendulum |
| BES2346 |
Bifilar Pendulum |
| BES2347 |
Fly Wheel 8” w/o counter |
| BES2348 |
Fly Wheel 8”, with disposable counter. |
| BES2349 |
Fly Wheel 8”, with superior quality |
| BES2350 |
Moment of Inertia Table |
| BES2351 |
Inertia Disc 6” Brass |
| BES2352 |
Inertia Bar |
| BES2356a |
Spirit Level Brass 2” |
| BES2356b |
Spirit Level Brass 3” |
| BES2356c |
Spirit Level Brass 4” |
| BES2511 |
Linear Expansion Simple Form |
| BES2512 |
Linear Expansion Apparatus |
| BES2517 |
Study of variation of specific heat of Graphite with temperature |
| BES2518 |
Searle’s Apparatus for Thermal Conductivity of Copper |
| BES2519 |
Searle’s Apparatus for Thermal Conductivity of Copper With copper bar of 37.5mm in diameter. |
| BES2521 |
Lees and Charlton All Brass |
| BES2522 |
Lees and Charlton |
| BES2523 |
Spare set of sample disc |
| BES2528 |
Thermal Conductivity of Metal Appts. |
| BES2529 |
Conduction of Heat Appts. |
| BES2533 |
Copper Calorimeter (3” x 2”) |
| BES2534 |
Copper Calorimeter (4” x 3”) |
| BES2535 |
Copper Calorimeter Soft wood (3” x 2”) |
| BES2536A |
Spare Copper Calorimeter 3” x 2” |
| BES2536B |
Spare Copper Calorimeter 4” x 3” |
| BES2538 |
Joule Calorimeter (3” x 2”) |
| BES2539 |
Joule Calorimeter (4” x 3”) |
| BES2366 |
Young’s Modulus Apparatus(Iron Frame) |
| BES2367 |
Young’s Modulus Apparatus (Iron Frame Brass Fitting) |
| BES2368 |
Young’s Modulus Apparatus (Brass Frame Brass fitting) |
| BES2369 |
Velvet Case FOR Young’s Modulus Apparatus |
| BES2370 |
Young’s Modulus (Vernier Type) |
| BES2371 |
Young Modulus of a Metal Rod by Interference Method. |
| BES2373 |
Inclined Plane 3” Aluminium Arc & Iron N.P. Roller |
| BES2375 |
Inclined Plane with Brass Arc & Brass N.P. Roller. |
| BES2377 |
Inclined Plane (Deluxe Pattern) |
| BES2379 |
Parallelogram of Force App. (Wall Type) |
| BES2380 |
Parallelogram of Force Apparatus (Wooden Stand Type) |
| BES2381 |
Pulley Clamp pattern (Z Pulley) |
| BES2382A |
Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, single hook |
| BES2382B |
Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, double hook |
| BES2383C |
Aluminum Pulley (1.5” dia., Brass Frame) Double pulley, supplied in parallel mount or in line mount. |
| BES2382D |
Aluminum Pulley (1.5” dia., Brass Frame) Triple pulley, supplied in parallel mount or in line mount. |
| BES2385 |
Capillary Tube Clamp |
| BES2386 |
Slow Motion Stand (Rising Table) |
| BES2387 |
Capillary Tube Apparatus |
| BES2389 |
Quinck’s Surface Tension Apparatus |
| BES2390 |
Searle’s Surface Tension Balance |
| BES2396 |
Jaeger’s Surface Tension Apparatus |
| BES2397 |
Piseuille’s Viscosity Apparatus |
| BES2398 |
Viscosity Apparatus Stoke’s Method |
| BES2399 |
Viscosity Apparatus Stoke’s Method Supplied without borosilicate glass tube. |
| BES2401 |
Viscosity of a Liquid by the Co-axial Cylinder (Viscometer Searle’s Pattern) |
| 0 |
CAMERA ATTACHMENT FOR MICROSCOPE 3V MICRO VISION |
| 0 |
CAMERA DIRECT VIEW,COMPATIBLE TO PC THROUGH USB, |
| 0 |
CATHOD RAY OSCILLOSCOPE 20MHZ ANALOG "SCIENTIFIC" |
| 0 |
CATHOD RAY OSCILLOSCOPE 220MHZ ANALOG & DIGITAL |
| 0 |
CATHOD RAY OSCILLOSCOPE APLAB 10MHZ SINGLE TRACE |
| 0 |
CATHOD RAY OSCILLOSCOPE APLAB 20MHZ DUAL TRACE |
| 0 |
CENTRIFUGE MACHINE HAND OPERATED TWO TUBE |
| 0 |
CHLOROSCOPE 0.1 TO 2.0 PPM |
| 0 |
EC METER PEN TYPE HANNA MAKE |
| 0 |
POWER SUPPLY DC 015V, 02A TESTRONIX 34B,DIGITAL |
| 0 |
POWER SUPPLY DC 030V, 01A TESTRONIX 92A,DIGITAL |
| 0 |
POWER SUPPLY DC 030V, 02A TESTRONIX 92B,DIGITAL |
| 0 |
POWER SUPPLY DC 05V, 02A TESTRONIX 30B,DIGITAL |
| Bes001A |
Meter Rule One meter long Superior quality Wooden |
| Bes001B |
Meter Rule Half meter long Superior quality Wooden |
| Bes002A |
Meter Rule One meter long Good Quality Wooden |
| Bes002B |
Meter Rule Half meter long Good Quality Wooden |
| Bes003A |
Meter Rule One meter long Routine Quality Wooden |
| Bes003B |
Meter Rule Half meter long Routine Quality Wooden |
| BES005 |
Vernier caliper Steel CP LC:0.01cm |
| BES006 |
Vernier caliper S.S. LC:0.01cm |
| BES007 |
Vernier caliper Steel CP IME TYPE LC:0.01cm |
| BES008 |
Vernier caliper Steel CP IME TYPE LC:0.001cm |
| BES009 |
Vernier caliper Demonstration model |
| BES012A |
Micrometer Screw Gauge 15x1MM |
| BES012B |
Micrometer Screw Gauge 20x1MM |
| BES012C |
Micrometer Screw Gauge 25x1MM |
| BES012D |
Micrometer Screw Gauge 15x1/2MM |
| BES012E |
Micrometer Screw Gauge 20x1/2MM |
| BES012F |
Micrometer Screw Gauge 25X1/2MM |
| BES013A |
Micrometer Screw Gauge S.S. 15x1MM |
| BES013B |
Micrometer Screw Gauge S.S. 20x1MM |
| BES013C |
Micrometer Screw Gauge S.S. 25x1MM |
| BES013D |
Micrometer Screw Gauge S.S. 15x1/2MM |
| BES013E |
Micrometer Screw Gauge S.S. 20x1/2MM |
| BES013F |
Micrometer Screw Gauge S.S. 25X1/2MM |
| BES014A |
Micrometer - Moor and Wright Type 25X1mm |
| BES014B |
Micrometer - Moor and Wright Type 25X1/2mm |
| BES015 |
Demonstration Micrometer Model |
| BES018A |
Spherometer - Disc Type 1/100 |
| BES018B |
Spherometer - Disc Type 1/200 |
| BES019A |
Spherometer - Disc Type SS 1/100 |
| BES019B |
Spherometer - Disc Type SS 1/200 |
| BES020A |
Spherometer - DOUBLE Disc Type 1/100 |
| BES020B |
Spherometer - DOUBLE Disc Type 1/200 |
| BES021A |
Spherometer - DOUBLE Disc Type S.S.1/100 |
| BES021B |
Spherometer - DOUBLE Disc Type S.S.1/200 |
| BES022 |
Spherometer Demonstration Model |
| BES026 |
Stop Clock BESTO |
| BES027 |
Stop Clock ESAL |
| BES028 |
Stop Watch(1/10th of a second) |
| BES030 |
Digital Stop Clock |
| BES031 |
Simple Pendulum BESTO |
| BES032 |
Ticker Tape Timer |
| BES035 |
Physical Balance (7-Stone) |
| BES036 |
Physical Balance (3-Stone) |
| BES037 |
Chemical Balance |
| BES038 |
Analytical Balance |
| BES041A |
Dispensing Balance 50gm |
| BES041B |
Dispensing Balance 100gm |
| BES042A |
Triple Beam Balance 111gms |
| BES042B |
Triple Beam Balance 310gms |
| BES042C |
Triple beam balance 610gms |
| BES043A |
Spring Balance Metric 50 gms |
| BES043B |
Spring Balance Metric 100GMS |
| BES043C |
Spring Balance Metric 250GMS |
| BES043D |
Spring Balance Metric 500GMS |
| BES043E |
Spring Balance Metric 1000GMS |
| BES044 |
Spring Balance Tubular 100gms |
| BES054A |
Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 100 gms |
| BES054B |
Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 200 gms |
| BES055A |
Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 100 gms |
| BES055B |
Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 200 gms |
| BES056A |
Analytical Weight Boxes Brass Wt (A Grade) 1mg to 100 gms |
| BES056B |
Analytical Weight Boxes Brass Wt (A Grade) 1mg to 200 gms |
| BES057A |
Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 100 gms |
| BES057B |
Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 200 gms |
| BES058A |
Analytical Gram Weights Spare Brass C.P. 1GM |
| BES058B |
Analytical Gram Weights Spare Brass C.P. 2GM |
| BES057C |
Analytical Gram Weights Spare Brass C.P. 5GM |
| BES058D |
Analytical Gram Weights Spare Brass C.P. 10GM |
| BES058E |
Analytical Gram Weights Spare Brass C.P. 20GM |
| BES058F |
Analytical Gram Weights Spare Brass C.P. 50GM |
| BES058G |
Analytical Gram Weights Spare Brass C.P. 100GM |
| BES059 |
Fractional Weight Set Analytical |
| BES060A |
Analytical Fractional Weights Spare 1mg to 50 mg |
| BES060B |
Analytical Fractional Weights Spare 100 mg to 200mg |
| BES060C |
Analytical Fractional Weights Spare 500MG |
| BES061 |
Riders Aluminum |
| BES062A |
Physical Weight Boxes 50gm |
| BES062B |
Physical Weight Boxes 100GM |
| BES062C |
Physical Weight Boxes 200GM |
| BES062A |
Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 100gm |
| BES062B |
Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 200GM |
| BES065A |
Physical Gram Weights Spare Brass C.P. 1GM |
| BES065B |
Physical Gram Weights Spare Brass C.P. 2GM |
| BES065C |
Physical Gram Weights Spare Brass C.P. 5GM |
| BES065D |
Physical Gram Weights Spare Brass C.P. 10GM |
| BES065E |
Physical Gram Weights Spare Brass C.P. 20GM |
| BES065F |
Physical Gram Weights Spare Brass C.P. 50GM |
| BES065G |
Physical Gram Weights Spare Brass C.P. 100GM |
| BES075A |
Slotted Weight Iron C.P. 10GMX5 |
| BES075B |
Slotted Weight Iron C.P. 20GMX5 |
| BES075C |
Slotted Weight Iron C.P. 50GMX5 |
| BES075D |
Slotted Weight Iron C.P. 100GMX5 |
| BES075E |
Slotted Weight Iron C.P. 500GMX5 |
| BES076 |
Slotted Weight (Iron Black Painted) Capacity 500 x 5gms |
| BES076A |
Slotted Weight Brass C.P. 5GMX5 |
| BES076B |
Slotted Weight Brass C.P. 10gm x 5 |
| BES076C |
Slotted Weight Brass C.P. 20GMX5 |
| BES076D |
Slotted Weight Brass C.P. 50GMX5 |
| BES076E |
Slotted Weight Brass C.P. 100GMX5 |
| BES090 |
Overflow Vessel (G.I. Sheet) |
| BES092 |
Overflow Vessel (Plastic) |
| BES096 |
Nicholson’s Hydrometer Medium |
| BES096 |
Nicholson’s Hydrometer large |
| BES100 |
Hare’s Apparatus |
| BES102 |
U-Tube Apparatus |
| BES104 |
Hare’s Tube Spare Ungraduated |
| BES105 |
U-Tube Spare ungraduated |
| BES110A |
Metal Cylinders 25 x 12 mm |
| BES110B |
Metal Cylinders 37 x 12mm |
| BES110C |
Metal Cylinders 50X12mm |
| BES111A |
Metal Cubes 10MM |
| BES111B |
Metal Cubes 20MM |
| BES111C |
Metal Cubes 25MM |
| BES112A |
Pendulum Bobs or Spheres (Set of six) 12MM |
| BES112B |
Pendulum Bobs or Spheres (Set of six) 18MM |
| BES112C |
Pendulum Bobs or Spheres (Set of six) 25MM |
| BES113A |
Pendulum Bobs or Spheres SPARE 25MM BRASS |
| BES113B |
Pendulum Bobs or Spheres SPARE 25MM COPPER |
| BES113C |
Pendulum Bobs or Spheres SPARE 25MM ALUMINIUM |
| BES113D |
Pendulum Bobs or Spheres SPARE 25MM LEAD |
| BES113E |
Pendulum Bobs or Spheres SPARE 25MM ZINC |
| BES113F |
Pendulum Bobs or Spheres SPARE 25MM IRON |
| BES115A |
Air Pump (with Aluminum Plate) 12.5CM |
| BES115B |
Air Pump (with Aluminum Plate) 15CM |
| BES117 |
Bell Experiment Apparatus |
| BES118 |
Magdeburg Hemisphere 3” Al. Panted |
| BES119 |
Pressure String (Simple Pascal Law) |
| BES122 |
Water Level Apparatus |
| BES124 |
Boyle’s Law Apparatus |
| BES126 |
Boyle’s Law Tube |
| BES127 |
Boyle’s Law Burette |
| BES180 |
Geometrical Models and Figures |
| BES183 |
Drawing Board 12” x 18” x 5/8 |
| BES184 |
Drawing Board 23” x 16” x 5/8 |
| BES186A |
Green Chalk Board 45 x 30 cms. |
| BES186B |
Green Chalk Board 60x45 CMS |
| BES186C |
Green Chalk Board 90x60CMS |
| BES186D |
Green Chalk Board 120X45CMS |
| BES186E |
Green Chalk Board 120X90CMS |
| BES186F |
Green Chalk Board 120x120CMS |
| BES186G |
Green Chalk Board 150 x 90 cms |
| BES186H |
Green Chalk Board 180 x 90 cms |
| BES186I |
Green Chalk Board 180 x 120 cms |
| BES187 |
Black Board Instrument Box, WOOODEN |
| BES301A |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 5 Amps. |
| BES301B |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 10,15 Amps. |
| BES301C |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 20, 25, 30 Amps. |
| BES301D |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 750 Ma |
| BES301E1 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-25mA or 0-30micro |
| BES301E2 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-50microA |
| BES301E3 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-100microA |
| BES301E4 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-250, 300microA |
| BES301E5 |
Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 500 Micron |
| BES301F |
Round Panel Meter D.C.- ‘A’ Grade Model Voltmeter 1 to 300 Volts |
| BES301G1 |
Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 25mv |
| BES301G2 |
Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 50, 100, 250, 500 or 750mV |
| bes302a |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Ammeter 1 to 5 Amps |
| bes302b |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 10,15 Amps |
| bes302c |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Milli-ammeter 1 to 500 Ma |
| bes302d |
Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 1 to 300 Volts |
| BES306A |
A.C. Moving Coil Meter (Model MO-65) 0-1, 1.5, 2.5, 3,5, 10 A. & 500 mA |
| BES306B |
A.C. Moving Coil Meter (Model MO-65) 10,25,50,100,250, 300 mA |
| BES306C |
A.C. Moving Coil Meter (Model MO-65) 2.5/5, 5/10, 10/20 A |
| BES306D |
A.C. Moving Coil Meter (Model MO-65) 50mA/25mA, 60mA/15mA |
| BES306E |
A.C. Moving Coil Meter (Model MO-65) 250mA/2.5mA |
| BES303 |
Meter Desk Stand |
| BES311A |
D.C. Galvanometer ‘A’ Grade Model MO-65 20MICROA/division |
| BES311B |
D.C. Galvanometer ‘A’ Grade Model MO-65 10MICROA/division |
| BES311C |
D.C. Galvanometer ‘A’ Grade Model MO-65 5MICROA/division |
| BES311D |
D.C. Galvanometer ‘A’ Grade Model MO-65 2MICROA/division |
| BES311E |
D.C. Galvanometer ‘A’ Grade Model MO-65 1MICROA/division |
| BES312 |
Meter Desk Stand for Galvanometer |
| bes320a |
Rectangular Panel Meter Model MR-100 D.C. Ammeter 1, 1.5,2.5,3.5 Amps. |
| bes320b |
Rectangular Panel Meter Model MR-100 D.C. Ammeter 10,15 Amps. |
| bes320c |
Rectangular Panel Meter Model MR-100 D.C. Ammeter 20, 25, 30 Amps. |
| bes320d |
Rectangular Panel Meter Model MR-100 D.C. Milliammeter 1,5,10,50,100,250, 500 or 750 Ma |
| BES0320E1 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-25 or 0-30 |
| BES0320E2 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-50 |
| BES0320E3 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-100 |
| BES0320E4 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-250, 300 |
| BES0320E5 |
Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-500 |
| BES0320F |
Rectangular Panel Meter Model MR-100 D.C. Voltmeter 1 to 300 Volts |
| BES0320G |
Rectangular Panel Meter Model MR-100 D.C. Millivoltmeter 0-25 to 750mV |
| BES321A |
D.C. Galvanometer Model MR- 100 20MICROA/division |
| BES321B |
D.C. Galvanometer Model MR- 100 10MICROA/division |
| BES321C |
D.C. Galvanometer Model MR- 100 5MICROA/division |
| BES321D |
D.C. Galvanometer Model MR- 100 2MICROA/division |
| BES321E |
D.C. Galvanometer Model MR- 100 1MICROA/division |
| BES322 |
Meter Desk Stand for MR-100 Meter |
| BES323A |
A.C. Rectangular Panel Meter Model MR-100 0-250, 300, 500mA or 0-1, 1.5, 2.5, 3, 5,10A |
| BES323B |
A.C. Rectangular Panel Meter Model MR-100 1-100 m Amp (any one single range) |
| BES323C |
A.C. Rectangular Panel Meter Model MR-100 3V or 5V |
| BES323D |
A.C. Rectangular Panel Meter Model MR-100 10V, 25V, 50V |
| BES323E |
A.C. Rectangular Panel Meter Model MR-100 100, 500, 300, 600V |
| BES328A |
Ohm Meter Series Type 0-25 ohm. |
| BES328B |
Ohm Meter Shunt Type 0-2000ohm |
| BES3301 |
Digital Meter (D.C. Voltage (a to f) each |
| BES3302 |
Digital Meter (D.C. Current (a to f) each |
| BES3303 |
Digital Meter (A.C. Voltage (a to f) each |
| BES3304 |
Digital Meter ( A.C. Current (a to f) each |
| BES421A |
Spot Reflecting Galvanometer 100 ohms |
| BES421B |
Spot Reflecting Galvanometer 600 ohms |
| BES424A |
Ballistic Galvanometer 100 Ohms |
| BES424B |
Ballistic Galvanometer 500 ohms |
| BES436 |
Lamp and Scale Arrangement with transformer |
| BES437 |
Lamp and Scale Outfit with transformer |
| BES438 |
Lamp and Scale (Workable on main) |
| BES439 |
Spare Bulb |
| BES440 |
Spare Scale for Lamp and Scale Outfit |
| BES490A |
Plug Key (with Brass block of 9 mm)1 way |
| BES490B |
Plug Key (with Brass block of 9 mm) 2 way |
| BES490C |
Plug Key (with Brass block of 9 mm) 3 way |
| BES491A |
Plug Key (With Brass block of 10.5mm) 1 way |
| BES491B |
Plug Key (With Brass block of 10.5mm) 2 way |
| BES491C |
Plug Key (With Brass block of 10.5mm) 3 way |
| BES492A |
Plug Key (With Brass block of 12 mm) 1 way |
| BES492B |
Plug Key (With Brass block of 12 mm) 2 way |
| BES492C |
Plug Key (With Brass block of 12 mm) 3 way |
| BES494 |
Plug Key Commutator 4 Ways Circular |
| BES495 |
Plug Key Commutator 6 Ways Circular |
| BES496 |
Reversing Key Commutator M.I.P. Type |
| BES498 |
Pohl’s Commutator |
| BES499 |
Charge and Discharge Key |
| BES500 |
Raleigh’s Key |
| BES501 |
Tapping Key (Single Contact) |
| BES502 |
Tapping Key (Double Contact) |
| BES503 |
Carry Foster Key |
| BES504 |
Morse Key |
| BES508 |
D.P.D.T. Switch |
| BES509A |
Accumulator 2V, 20Amp/hr. |
| BES509B |
Accumulator 2V, 45Amp/hr. |
| BES510 |
Crocodile Clips |
| BES511 |
2V DC Supply for DC Potentiometers |
| BES512 |
Water Voltameter |
| BES514 |
Graduated Test Tubes Spare |
| BES515 |
Hoffman’s Voltmeter |
| BES516 |
Copper Voltmeter with jar |
| BES517 |
Copper Voltmeter without jar |
| BES518 |
Electric Non-Electric Apparatus |
| BES521 |
Simple Cell |
| BES522 |
Daniel Cell (Complete) Size 5” x 3˝”. |
| BES523 |
Daniel Cell (Complete) Size 6” x 4” |
| BES524A |
Spare Copper Pot for Daniel Cell 5” x 3˝” |
| BES524B |
Spare Copper Pot for Daniel Cell 6” x 4” |
| BES525 |
Lechlance Cell |
| BES527 |
Zinc Plate with Terminal |
| BES528 |
Copper Plate with Terminal |
| BES529 |
Porous Pot Empty |
| BES530 |
Porous Pot Charged |
| BES531 |
Zinc Rod (9mm dia.) |
| BES532 |
Zinc Rod (12mm dia.) |
| BES533a |
CARBON ROD 150mm x 15mm (length x dia) |
| BES533b |
CARBON ROD 75mm x 15mm (length x dia) |
| BES550 |
Resistance Coil Round Bakelite Type |
| BES552A |
Resistance Coil with Short Circuiting Device 1K, 2K, 5K |
| BES552b |
Resistance Coil with Short Circuiting Device 10K, 15K |
| BES554 |
Temperature Coefficient of Resistance Supplied with glass tube of corning glass. |
| BES556 |
Resistance Thermometer Platinum |
| BES557a |
Standard Resistance 0.001W |
| BES557b |
Standard Resistance 0.01W |
| BES557c |
Standard Resistance 0.1W |
| BES557d |
Standard Resistance 1W |
| BES557e |
Standard Resistance 10 W |
| BES557f |
Standard Resistance 100W |
| BES557g |
Standard Resistance 1000W |
| BES558 |
Resistance Coil with transparent cover |
| BES563 |
Ohms Law Apparatus |
| BES564 |
Ohms Law Apparatus with built-in D.C. Power Supply |
| BES565 |
Resistance in Series and Parallel |
| BES567 |
Resistance in Series and Parallel Economy Model. |
| BES568 |
Resistance in Series & Parallel Board Without Supply |
| BES569a |
Battery Box for two cells. Plastic make |
| BES569b |
Battery Box for four cells. Plastic make |
| BES569c |
Battery Box for six cells. Plastic make |
| 615 to 619 |
Rheostate Single tube up to 8A Dia of Tube 4.4 Cms. |
| A |
15cm Length |
| B |
20cm Length |
| C |
25cm Length |
| D |
30cm Length |
| E |
35cm Length |
| F |
40cm Length |
| G |
45cm Length |
| H |
50cm Length |
| 660 to 663 |
Rheostate Single tube Groove Type 6.5A to 3.3A Dia of Tube 5.6 Cms. |
| A |
15cm Length |
| B |
20cm Length |
| C |
25cm Length |
| D |
30cm Length |
| E |
35cm Length |
| F |
40cm Length |
| G |
45cm Length |
| H |
50cm Length |
| 664 to 674 |
Rheostate Single tube Groove Type 2.8A to 0.3A Dia of Tube 5.6 Cms. |
| A |
15cm Length |
| B |
20cm Length |
| C |
25cm Length |
| D |
30cm Length |
| E |
35cm Length |
| F |
40cm Length |
| G |
45cm Length |
| H |
50cm Length |
| BES850a |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1W |
| BES850b |
Resistance Box Constantan Coil 12mm Brass Black0.1 - 5W |
| BES850c |
Resistance Box Constantan Coil 12mm Brass Black0.1 - 10W |
| BES850d |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 50W |
| BES850e |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 100W |
| BES850f |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 500W |
| BES850g |
Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1000W |
| BES850h |
Resistance Box Constantan Coil 12mm Brass Black 1- 10W |
| BES850i |
Resistance Box Constantan Coil 12mm Brass Black 1 - 50W |
| BES850j |
Resistance Box Constantan Coil 12mm Brass Black 1 - 100W |
| BES850k |
Resistance Box Constantan Coil 12mm Brass Black 1 - 500W |
| BES850l |
Resistance Box Constantan Coil 12mm Brass Black 1 - 1000W |
| BES850m |
Resistance Box Constantan Coil 12mm Brass Black 1 - 5000W |
| BES850n |
Resistance Box Constantan Coil 12mm Brass Black 1 - 10000W |
| BES852a |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 1W |
| BES852b |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 5W |
| BES852c |
Resistance Box Magnanin Coil 12mm Brass Black0.1 - 10W |
| BES852d |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 50W |
| BES852e |
Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 100W |
| BES853a |
Resistance Box Plug Type Standard Manganin 0.1 - 1W |
| BES853b |
Resistance Box Plug Type Standard Manganin 0.1 - 5W |
| BES853c |
Resistance Box Plug Type Standard Manganin 0.1 - 10W |
| BES853d |
Resistance Box Plug Type Standard Manganin 0.1 - 50W |
| BES853e |
Resistance Box Plug Type Standard Manganin 0.1 - 100W |
| BES853f |
Resistance Box Plug Type Standard Manganin 0.1 - 500W |
| BES853g |
Resistance Box Plug Type Standard Manganin 0.1 - 1000W |
| BES853h |
Resistance Box Plug Type Standard Manganin 1- 10W |
| BES853i |
Resistance Box Plug Type Standard Manganin 1 - 50W |
| BES853j |
Resistance Box Plug Type Standard Manganin 1 - 100W |
| BES853k |
Resistance Box Plug Type Standard Manganin 1 - 500W |
| BES853l |
Resistance Box Plug Type Standard Manganin 1 - 1000W |
| BES853m |
Resistance Box Plug Type Standard Manganin 1 - 5000W |
| BES853n |
Resistance Box Plug Type Standard Manganin 1 - 10000W |
| BES854 |
P.O. Box 3- Ratio (Constantan Coil) |
| BES855 |
P.O. Box 4-Ratio (Constantan Coil) |
| BES856 |
P.O. Box 3- Ratio (Managanin Coil) |
| BES857 |
P.O. Box 4- Ratio (Managanin Coil) |
| BES858 |
P.O. Box 3- Ratio (Constantan Coil) |
| BES859 |
P.O. Box 4- Ratio (Constantan Coil) |
| BES860 . |
P.O. Box 3- Ratio (Managanin Coil) |
| BES861 |
P.O. Box 4-Ratio (Managanin Coil) |
| BES864 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 0.01W to 0.1W |
| BES865 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 0.1W to 1W |
| BES866 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 1W to 10W |
| BES867 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 10W to 100W |
| BES868 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 100W to 1000W |
| BES869 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 1000W to 10000W |
| BES870 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.01x 10 & 0.1x 10)ohms |
| BES871 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.1x 10 & 1x 10)ohms |
| BES872 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (1x 10 & 10x 10)ohms |
| BES873 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COILDouble Dial ( 10x 10 & 100x 10)ohms |
| BES874 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.01, 0.1 & 1W decades |
| BES875 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.1, 1 & 10W decades |
| BES876 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 1,10 & 100W decades |
| BES877 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 0.1, 1, 10 & 100W decades |
| BES878 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 1,10,100, 1000W decades |
| BES879 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 0.1, 1,10,100 & 1000W decades |
| BES880 |
RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 1,10, 100, 1000 & 10000W decades |
| BES882 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 0.01W to 0.1W |
| BES883 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 0.1W to 1W |
| BES884 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1W to 10W |
| BES885 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 10W to 100W |
| BES886 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 100W to 1000W |
| BES887 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1000W to 10000W |
| BES888 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial (0.01x 10 & 0.1x 10)ohms |
| BES889 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (0.1x 10 & 1x 10)ohms |
| BES890 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (1x 10 & 10x 10)ohms |
| BES891 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial ( 10x 10 & 100x 10) ohms |
| BES892 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 0.01, 0.1 & 1W decades |
| BES893 |
RESISTANCE BOX DIAL PATTERN MANGANIN COILThree Dial having 0.1, 1 & 10W decades |
| BES894 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 1,10 & 100W decades |
| BES895 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 0.1, 1, 10 & 100W decades |
| BES896 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 1,10,100, 1000W decades |
| BES897 |
RESISTANCE BOX DIAL PATTERN MANGANIN COIL Five Dial having 0.1, 1,10,100, & 1000W decades |
| BES898 |
Five Dial having 1,10, 100, 1000 & 10000W decades |
| BES905 |
Post Office Box - 6 dials (Manganin Coil) |
| BES906 |
Spare Sensitive Galvanometer |
| BES912a |
Variac Single Phase/Three Phase 2 Amp. Single Phase |
| BES912b |
Variac Single Phase/Three Phase 4 Amp. Single Phase |
| BES912c |
Variac Single Phase/Three Phase 6 Amp. Single Phase |
| BES912d |
Variac Single Phase/Three Phase 8 Amp. Single Phase |
| BES912e |
Variac Single Phase/Three Phase 10 Amp. Single Phase |
| BES912f |
Variac Single Phase/Three Phase 15 Amp. Single Phase |
| BES913 |
Standard Cell (Electronic Version) |
| BES926 |
Potentiometer 4-Wire with Pencil Jockey |
| BES927 |
Potentiometer 4-wire with Spring Type PRESSJOKEY |
| BES932 |
Potentiometer 10-wire with Pencil Jockey |
| BES935 |
Potentiometer: 10-wire with Spring Type Press Jockey |
| BES940 |
Potentiometer: Dial Pattern (10 Coils) |
| BES941 |
Potentiometer Dial Pattern (14 Coils) |
| BES942 |
Potentiometer Dial Pattern (22 Coils) |
| BES944 |
Addition of Range Switch |
| BES949 |
Crompton Potentiometer |
| BES950 |
Addition of Range Switch |
| BES951 |
Volt Ratio Box |
| BES952 |
Volt Ratio Box |
| BES953 |
Thermocouple |
| BES956 |
Precision D.C. Potentiometer (Slide Wire) |
| BES957 |
D. C. Vernier Potentiometer |
| BES958 |
Potential Divider Dial Pattern |
| BES959 |
Potential Divider Dial Pattern |
| BES963 |
Meter Bridge with Pencil Jockey |
| BES964 |
Meter Bridge with Spring Type Jockey |
| BES965 |
Spare Pencil Jockey |
| BES966 |
Spare Lead |
| BES967A |
Portable Wheatstone Bridge Constantan Coil: Accuracy ±0.1%. |
| BES967b |
Portable Wheatstone Bridge Manganian Coil: Accuracy ±0.02%. |
| BES968a |
Portable Wheatstone Bridge (Modified) Constantan Coil: Accuracy ±0.1%. |
| BES968b |
Portable Wheatstone Bridge (Modified) Manganian Coil: Accuracy ±0.02%. |
| BES969 |
Kohlrausch Conductivity Bridge |
| BES970 |
Induction Coil |
| BES971 |
Hamburger Coil |
| BES972 |
Head Phone |
| BES973 |
Rayleigh Self Inductance Bridge |
| BES979 |
Industrial Kelvin Double Bridge |
| BES980 |
Adjustable heavy duty D.C.Current Source |
| BES981 |
Conductivity attachment |
| BES982 |
Spot Reflecting Galvanometer |
| BES990 |
De-Sauty’s Bridge |
| BES992 |
Maxwell‘s Inductance Capacitance Bridge |
| BES993 |
Maxwell‘s Inductance Bridge |
| BES994 |
Schering’s Bridge |
| BES995 |
Wein’s Bridge Frequency Measurement |
| BES996 |
Wein’s Series Resistance Capacitance Bridge |
| BES997 |
Hay’s Bridge |
| BES998 |
Owen’s Bridge |
| BES999 |
Anderson Bridge for Self-Inductance |
| BES1000 |
Bridge Oscillator (Solid State) |
| BES1001 |
Headphone |
| BES1002 |
Null Detector |
| BES1005a |
Fixed Condenser Boxes 0.01to 0.1 mfd (any one range) |
| BES1005b |
Fixed Condenser Boxes 0.2, to 0.5 mfd (any one range) |
| BES1005c |
Fixed Condenser Boxes 1 mfd |
| BES1005d |
Fixed Condenser Boxes 2 mfd |
| BES1005e |
Fixed Condenser Boxes 5 mfd |
| BES1005f |
Fixed Condenser Boxes 10 mfd |
| BES1005g |
Fixed Condenser Boxes 20 mfd |
| BES1005h |
Fixed Condenser Boxes 40 mfd |
| BES1005i |
Fixed Condenser Boxes 60 mfd |
| BES1006a |
Single Dial Condenser Box 10 x 0.001 mfd |
| BES1006b |
Single Dial Condenser Box 10 x 0.01 mfd |
| BES1006c |
Single Dial Condenser Box 10 x 0.1 mfd |
| BES1006d |
Single Dial Condenser Box 10 x 1 mfd |
| BES1007a |
Two Dial Condenser Box 10 x 0.001 & 10 x 0.01 mfd |
| BES1007b |
Two Dial Condenser Box 10 x 0.01 & 10 x 0.1 mfd |
| BES1007c |
Two Dial Condenser Box 10 x 0.1 & 10 x 1 mfd |
| BES1008a |
Three Dial Condenser Box 10 x 0.001, 10 x 0.01 & 10 x 0.1 mfd |
| BES1008b |
Three Dial Condenser Box10 x 0.01 , 10 x 0.1 & 10 x 1 mfd |
| BES1009A |
Four Dial Condenser Box 10 x 0.001, 10 x 0.01, 10 x 0.1, 10 x 1 mfd |
| BES1011a |
100 micro Henry to 1000 micro Henry |
| BES1011b |
1milli Henry to 1000 milli Henry |
| BES1011c |
1000 milli Henry to 1500 milli Henry |
| BES1012a |
Single Dial Inductance Box 100 micro Henry to 1000 micro Henry |
| BES1012b |
Single Dial Inductance Box 1 milli Henry to 10 milli Henry |
| BES1012c |
Single Dial Inductance Box 10 milli Henry to 100 milli Henry |
| BES1012d |
Single Dial Inductance Box 100 milli Henry to 1000 milli Henry |
| BES1012e |
Single Dial Inductance Box 1 Henry to 10 Henry |
| BES1013a |
Two Dial Inductance Box 100 Micro Henry to 10 milli Henry |
| BES1013b |
Two Dial Inductance Box 1 milli Henry to 100 mill Henry |
| BES1013c |
Two Dial Inductance Box 10 milli Henry to 1000 milli Henry |
| BES1013d |
Two Dial Inductance Box100 milli Henry to 10 Henry |
| BES1014a |
Three Dial Inductance Box 100 Micro Henry to 100 milli Henry |
| BES1014b |
Three Dial Inductance Box 1 milli Henry to 1000 milli Henry |
| BES1014c |
Three Dial Inductance Box 10 milli Henry to 100 Henry |
| BES1015a |
Four Dial Inductance Box 100 Micro Henry to 1Henry |
| BES1015b |
Four Dial Inductance Box 1 milli Henry to 10 Henry |
| BES1016A |
Five Dial Inductance Box 100 Micro Henry to 1 Henry |
| BES1028a |
Induction Coils 5mm |
| BES1028b |
Induction Coils10mm |
| BES1028c |
Induction Coils 15mm |
| BES1028d |
Induction Coils 20mm |
| BES1028e |
Induction Coils 25mm |
| BES1028f |
Induction Coils 50mm |
| BES1028g |
Induction Coils 75mm |
| BES1028h |
Induction Coils 100 mm |
| BES1031 |
Self and Mutual Inductance Coils |
| BES1032 |
Self and Mutual Inductance Coils |
| BES1033 |
Self and Mutual Inductance Coils |
| BES1035 |
Induced Current Apparatus |
| BES1038 |
Electrical Vibrator |
| BES1040 |
Hysteresis Loop Tracer |
| BES1053a |
Alnico Bar Magnet 37mm (1˝”) |
| BES1053b |
Alnico Bar Magnet 50mm (2”) |
| BES1053c |
Alnico Bar Magnet 75mm (3”) |
| BES1053d |
Alnico Bar Magnet 100mm (4”) |
| BES1053e |
Alnico Bar Magnet 150mm (6”) |
| BES1054a |
Alnico Horse Shoe Magnet 50mm (2”) |
| BES1054b |
Alnico Horse Shoe Magnet 75mm (3”) |
| BES1054c |
Alnico Horse Shoe Magnet 100 mm (4”) |
| BES1055a |
Extra Strength Alnico Bar Magnet 50mm (2”) |
| BES1055b |
Extra Strength Alnico Bar Magnet 75mm (3”) |
| BES1056a |
Electromagnet 3” |
| BES1056b |
Electromagnet 4” |
| BES1058a |
Magnetic Needles 50 mm |
| BES1058b |
Magnetic Needles 75 mm |
| BES1058c |
Magnetic Needles 100 mm |
| BES1059 |
Magnetic Compass (18mm dia.) |
| BES1061 |
Magnetic Compass (25mm dia.) |
| BES1062 |
Magnetic Compass (37mm dia.) |
| BES1063 |
Magnetic Compass (50mm dia.) |
| BES1064 |
Magnetic Compass (75mm dia.) |
| BES1065 |
Magnetic Compass (100 mm dia.) |
| BES1066 |
Magnetic Compass |
| BES1069 |
Vibration Magnetometer (Brass Fitting 4”) |
| BES1070 |
Vibration Magnetometer (Aluminium fitting 4”) |
| BES1072 |
Dip Circle |
| BES1073 |
Deflection Magnetometer (Premium quality) |
| BES1074 |
Deflection Magnetometer (Economy Model) |
| BES1076 |
Tangent Galvanometer (Brass fitting) |
| BES1077 |
Tangent Galvanometer (Premium Quality Lacquer finish) |
| BES1078 |
Tangent Galvanometer (Economy Model-Aluminium Fitting) |
| BES1079 |
Compass Box (For deflection magnetometer or tangent galvanometer) |
| BES1080 |
Compass Box (Permanent Magnet) |
| BES1081 |
Helmholtz Galvanometer |
| BES1082 |
Stewart & Gee Apparatus |
| BES1085 |
Gold Leaf Electroscope in Bell Jar |
| BES1088 |
Gold Leaf Electroscope (Box Type, Wooden Case) |
| BES1090 |
Ebonite Rod |
| BES1091 |
Proof Plane |
| BES1092 |
Pith Ball Pendulum |
| BES1093 |
Silk Piece 25 x25 cm in size |
| BES1094 |
Conductors — Set of Three Brass N.P. |
| BES1095 |
Biot’s Apparatus |
| BES1096 |
Butterfly Net/ Faraday’s Bag |
| BES1097 |
Magnetic Field Apparatus |
| BES1100 |
Search Coil |
| BES1101a |
Earth Inductor 500 turns |
| BES1101b |
Earth Inductor 1000 turns |
| BES1101c |
Earth Inductor 2000 turns |
| BES1101d |
Earth Inductor 5000 turns |
| BES1102 |
Solenoid Inductor |
| BES1103 |
Wave Motion (18-Pulleys) |
| BES1104 |
Wave Motion (24-Pulleys) |
| BES1106 |
Reflection of Sound Apparatus |
| BES1108 |
Sonometer (Teak Wood, Brass fitting) |
| BES1109 |
Sonometer (Teak Wood, Aluminum fitting) |
| BES1110 |
Slotted Weight Cast Iron Black painted |
| BES1111 |
Slotted Weight Iron Powder Coated |
| BES1112 |
Electromagnet and Transformer for Sonometer |
| BES1113 |
Spare Electromagnet |
| BES1114 |
Stand for Electromagnet |
| BES1123 |
Resonance Apparatus Brass Pipe 1” |
| BES1124 |
Resonance Apparatus (Iron Pipe) |
| BES1125 |
Resonance Apparatus, all Metallic (Brass Pipe) |
| BES1127 |
Rubber Pad |
| BES1128 |
Wooden Hammer |
| BES1129 |
Rubber Hammer |
| BES1132 |
Tuning Fork (PYE Type) |
| BES1133 |
Tuning Fork(RAG’s Type) |
| BES1134 |
Tuning Fork (WELCH Type, Light Wt.) |
| BES1135 |
Tuning Fork (WELCH Type, Heavy Wt.) |
| BES1136 |
Loose Tuning Fork (WELCH Type, Light Weight) |
| BES1137 |
Loose Tuning Fork (WELCH Type, Light Weight) |
| BES1143 |
Spiral Spring |
| BES1145 |
K. Constant Spring Apparatus |
| BES1146 |
Elongation of spring |
| BES1147 |
Melde’s Apparatus (OSAW Pattern) |
| BES1148 |
Melde’s Apparatus (INCO Pattern) |
| BES1152 |
Kundt’s Tube Deluxe Pattern |
| BES1178a |
Overhead Projector Economy Model BOP-22 BOP-22A |
| BES1178b |
Overhead Projector Economy Model BOP-22 BOP-22B |
| BES1180 |
Overhead Projector Premium Model POP-23 |
| BES1182 |
Overhead Projector Deluxe Model DOP-24 (3M) |
| BES1183 |
Overhead Projector stand |
| BES1184 |
Fibre-Tip Pens, Non-Permanent |
| BES1186 |
Over head projector Plain Transparencies |
| BES1187 |
Spare Halogen Bulb |
| BES1188 |
Projection Trolley |
| BES1190A |
OHP Transparencies Complete Process Coloured |
| BES1190b |
OHP Transparencies Complete Hand Coloured. |
| BES1201 |
Film Slide Projector (Export Model BP-57) |
| BES1202 |
Film Slide Projector BP-58 |
| BES1204a |
Automatic Slide Projector Slide projector with cord remote. |
| BES1204b |
Automatic Slide Projector Slide Projector with Cordless remote. |
| BES1210a |
Projection Screen Map Type (Simple Form) 90 x 120cm |
| BES1210b |
Projection Screen Map Type (Simple Form) 130 x 180cm |
| BES1211a |
Projection Screen Map Type (Spring Action) 90 x 120cm |
| BES1211b |
Projection Screen Map Type (Spring Action) 130 x 180 cm |
| BES1213a |
Projection Screen Map Type (Tripod Model) 150 x 150cm |
| BES1213b |
Projection Screen Map Type (Tripod Model) 130 x 180 cm |
| BES1213c |
Projection Screen Map Type (Tripod Model) 180 x 230 cm |
| BES1214a |
Projection Screen (High Gain) (Tripod Model) 130 x 180cm |
| BES1214b |
Projection Screen (High Gain) (Tripod Model) 180 x 230 cm |
| BES1215a |
Motorised Screen 130 x 180cm |
| BES1215b |
Motorised Screen180 x 230 cm |
| BES1218a |
White Boards 120 x 60 cm. |
| BES1218b |
White Boards120 x 90 cm. |
| BES1218c |
White Boards 120 x 120 cm. |
| BES1218d |
White Boards 150 x 90 cm. |
| BES1218e |
White Boards 180 x 90 cm. |
| BES1219a |
Magnetic Board 90 x 60 cm. |
| BES1219b |
Magnetic Board 120 x 60 cm. |
| BES1219c |
Magnetic Board 120 x 90 cm. |
| BES1219d |
Magnetic Board120 x 120 cm. |
| BES1219e |
Magnetic Board 150 x 90 cm. |
| BES1219f |
Magnetic Board 180 x 90 cm. |
| BES120a |
Display Board for indoor use 90 x 60 cm. |
| BES120b |
Display Board for indoor use 120 x 60 cm. |
| BES120c |
Display Board for indoor use 120 x 90 cm. |
| BES120d |
Display Board for indoor use 150 x 90 cm. |
| BES120e |
Display Board for indoor use 180 x 90 cm. |
| BES1222b |
Projection Slides/Transparencies 2”x2” Colour Slide Card, In file packing. |
| BES1222d |
Projection Slides/Transparencies 2”x2” Colour Slide, Mounted in plastic frame. |
| BES1224A |
SPECIAL SETS Medicinal Plants 100 |
| BES1224B |
SPECIAL SETS Pathology 100 |
| BES1224C |
SPECIAL SETSRocks Minerals & Gems150 |
| BES1228A |
Photos of Eminent Biologists & great personalities 31 x 43 cm approx. |
| BES1228B |
Photos of Eminent Biologists & great personalities 38 x 49cm approx. |
| BES1229A |
Photos of great personalities 31 x 43 cm approx. Size |
| BES1229B |
Photos of great personalities 38 x 49cm approx. Size |
| BES1531 |
Student Polarimeter (Laurent’s Half Shade) SPH - 8 |
| BES1532 |
Student Polarimeter ( Bi - Quartz ) SPB - 9 |
| BES1533 |
Laboratory Polarimeter RSP - 10B Half Shade for 200mm tube |
| BES1534 |
Laboratory Polarimeter RSP - 20B Half Shade for 400mm tube |
| BES1535 |
Spare Polarimeter Tubes with bulb in the center, 200 mm in velvet lined case. |
| BES1536 |
Spare Polarimeter Tubes with Cup in the center, 200 mm in velvet lined case. |
| BES1540 |
Abbe’s Refractometer |
| BES1541 |
Babinet Compensator WITH quarter wave plate |
| BES1542 |
Reading Telescope, Simple Form |
| BES1543 |
Reading Telescope, College Pattern |
| BES1545 |
Advanced Reading Telescope |
| BES1546 |
Spare Scale & Holder for Reading Telescope |
| BES1547 |
Variable Rectangular Slit |
| BES1548 |
Spare 10x Ramsden Eyepiece |
| BES1549 |
Ramsden Eyepiece 10x with Holder |
| BES1550 |
Spare Objective for Reading Telescopes |
| BES1551 |
Spare Cross Line Graticule |
| BES1552 |
Metal Box to find resolving power |
| BES1553 |
Vertical Reading Microscope |
| BES1554a |
Astronomical & Terrestrial Telescope Combined Superior quality with high class Achromatic objective |
| BES1554b |
Astronomical & Terrestrial Telescope CombinedRegular quality |
| BES1555A |
Cathetometer L-Shaped S.S. Scale50cm. |
| BES1555B |
Cathetometer L-Shaped S.S. Scale100cm. |
| BES1565 |
Intermediate Travelling Microscope |
| BES1566 |
Advanced Travelling Microscope (TM-11) |
| BES1567 |
Advanced Travelling Microscopes (TM-12) |
| BES 1568 |
Advanced Travelling Microscope (Deluxe Model, TC-13, XYZ Motion) |
| BES1570 |
Six Position Vernier Microscope (X & Z Motion) |
| BES1571 |
Newton’s Ring Apparatus |
| BES1572 |
Newton’s Ring Apparatus (Brass) |
| BES1574 |
Newton’s Ring Microscope |
| BES1575 |
Air Wedge |
| BES1577a |
Intermediate Spectrometer SS SCALE 15.0 cm |
| BES1577b |
Intermediate Spectrometer SS SCALE 17.5 cm |
| BES1578a |
Advanced Spectrometer ( 5” or 6” ) SS SCALE 12.5 cm |
| BES1578b |
Advanced Spectrometer ( 5” or 6” ) SS SCALE 15.0 cm |
| BES1585 |
Advanced Spectrometer Deluxe Type 6” with Circular Slit |
| BES1587 |
Advanced Spectrometer (7”) |
| BES1588 |
Advanced Spectrometer Deluxe Type 7” |
| BES1589a |
Spectrometer with Fine Vernier Reading For vernier reading to 20 sec. add extra |
| BES1589b |
Spectrometer with Fine Vernier Reading For vernier reading to 30 sec. add extra |
| BES1589c |
Spectrometer with Fine Vernier Reading For micrometer scale add extra |
| BES1590 |
Study of Hydrogen Spectrum and to determine Rydberg Constant. |
| BES1592A |
High Grade Research Spectrometer (9” & 10” Deluxe Type) 9” with Brass Scale |
| BES1592b |
High Grade Research Spectrometer (9” & 10” Deluxe Type) 10” with Brass Scale. |
| BES1593a |
Spectrometer For vernier reading to 10 Secs. add extra. |
| BES1593b |
Spectrometer For vernier reading to 20 Secs. add extra. |
| BES1593c |
Spectrometer For vernier reading to 30 Secs. add extra. |
| BES1593d |
Spectrometer For micrometer scale add extra. |
| BES1596 |
Ultrasonic Diffraction Unit |
| BES1598A |
Ultrasonic Interferometer 2MHz Single Frequency for liquids |
| BES1600 |
Polarizer and Analyzer (Polaroid) |
| BES1601a |
Wooden box for 35 Watts S.V. Lamp |
| BES1601b |
Wooden box for 55 Watts S.V. Lamp |
| BES1601c |
Metal box for sodium vapour Lamp, on stand, new design |
| BES1602a |
Sodium Vapour Lamp Transformer 35 Watt |
| BES1602b |
Sodium Vapour Lamp Transformer 55 Watt |
| BES1603 |
Mercury Vapour Lamp Transformer |
| BES1604 |
Wooden Box for Mercury Vapour Lamp |
| BES1605 |
Single Slit for Diffraction Experiment |
| BES1606 |
Double Slit for Diffraction Experiment |
| BES1607 |
Gauss Eye Piece |
| BES1608a |
Hollow Glass Prism 38 x 38 x 38 mm |
| BES1608b |
Hollow Glass Prism 50 x 50 x 50 mm |
| BES1609 |
Diffraction Grating |
| BES1610a |
Prisms, 25 x 25 x 25 mm Borosilicate Crown Glass 1.51 |
| BES1610b |
Prisms, 25 x 25 x 25 mm Dense Flint Glass Prism 1.62 |
| BES1610c |
Prisms, 25 x 25 x 25 mm Extra Dense Flint Glass Prism 1.65 |
| BES1610d |
Prisms, 25 x 25 x 25 mm Double Extra Dense Flint 1.71-1.74 |
| BES1611a |
Prisms, 32 x 32 x 32 mm Borosilicate Crown Glass 1.51 |
| BES1611b |
Prisms, 32 x 32 x 32 mm Dense Flint Glass Prism 1.62 |
| BES1611c |
Prisms, 32 x 32 x 32 mm Extra Dense Flint Glass Prism 1.65 |
| BES1611d |
Prisms, 32 x 32 x 32 mm Double Extra Dense Flint 1.71-1.74 |
| BES1612a |
Prisms, 38 x 38 x 38 mm Borosilicate Crown Glass 1.51 |
| BES1612b |
Prisms, 38 x 38 x 38 mm Dense Flint Glass Prism 1.62 |
| BES1612c |
Prisms, 38 x 38 x 38 mm Extra Dense Flint Glass Prism 1.65 |
| BES1612d |
Prisms, 38 x 38 x 38 mm Double Extra Dense Flint 1.71-1.74 |
| BES1613a |
Nicol Prisms 6mm |
| BES1613b |
Nicol Prisms 10mm |
| BES1613c |
Nicol Prisms 12.5mm |
| BES1614a |
Calite/ Quartz Prism Equilateral 12.5x12.5mm |
| BES1614b |
Calite/ Quartz Prism Equilateral 18x18mm |
| BES1614c |
Calite/ Quartz Prism Equilateral 25x25mm |
| BES1615a |
Narrow angle Prism5x87.5x87.5,10x85x85, 15x82.5x82.5,20x80x80 |
| BES1615B |
Narrow angle Prism 25x77.5x77.5,30x75x75, 40x70x70,30x60x90 |
| BES1617 |
Direct Vision Spectrometer with Wave Length Scale |
| bes1618 |
Spare 10x Ramsden Eyepiece |
| BES1619 |
Ramsden Eyepiece 10x with Holder |
| BES1620 |
Grating Holder Brass |
| BES1621 |
Prism Holder Brass |
| BES1625a |
He-Ne Laser (unpolarised) Red 1mW |
| BES1625b |
He-Ne Laser (unpolarised) Red 2mW |
| BES1625c |
He-Ne Laser (unpolarised) Red 5mW |
| BES1625d |
He-Ne Laser (unpolarised) Red 7/8mW |
| BES1625e |
He-Ne Laser (unpolarised) Red10mW |
| BES1625f |
He-Ne Laser (unpolarised) Red 12mW |
| BES1625g |
He-Ne Laser (unpolarised) Red 15mW |
| BES1625h |
He-Ne Laser (unpolarised) Red 20mW |
| BES1626a |
He-Ne Laser (Polarised) Red 1mW |
| BES1626b |
He-Ne Laser (Polarised) Red 2mW |
| BES1626c |
He-Ne Laser (Polarised) Red 5mW |
| BES1626d |
He-Ne Laser (Polarised) Red 7/8mW |
| BES1626e |
He-Ne Laser (Polarised) Red 10mW |
| BES1626f |
He-Ne Laser (Polarised) Red 12mW |
| BES1626g |
He-Ne Laser (Polarised) Red 15mW |
| BES1626h |
He-Ne Laser (Polarised) Red 20mW |
| BES1627a |
He-Ne Laser (Unpolarised) Green 0.2mW |
| BES1627b |
He-Ne Laser (Unpolarised) Green 0.5mW |
| BES1627c |
He-Ne Laser (Unpolarised) Green 1mW |
| BES1627d |
He-Ne Laser (Unpolarised) Green 2mW |
| BES1628A |
He-Ne Laser (Unpolarised) Orange 2mW Orange unpolarised |
| BES1629 |
He-Ne Laser (Unpolarised) Yellow 2mW |
| BES1630 |
Mount for He-Ne Laser |
| BES1631 |
Optical Bench 1˝ meter long for He-Ne Laser |
| BES1632a |
Lens Mount 25/1” |
| BES1632b |
Lens Mount 50/2” |
| BES1632c |
Lens Mount75/3” |
| BES1633a |
Pin Holes 50 - 100 microns |
| BES1633b |
Pin Holes 100-250 microns |
| BES1633c |
Pin Holes 250-500 microns |
| BES1633d |
Pin Holes and upto 1000 microns |
| BES1634 |
Screen |
| BES1635 |
Different types of Grating & Slits |
| BES1636 |
Single Slit |
| BES1637 |
Double Slit |
| BES1638 |
Grating Holder |
| BES1639 |
Grating Hilger & Watt type size 38x50mm |
| BES1640 |
Grating |
| BES1641 |
Laser Power Meter |
| BES1642 |
To find Verdect’s Constant of a Glass using He-Ne Laser (Faraday’s Effect) |
| BES1643 |
Electro-optic Effect using He-Ne Laser |
| BES1645a |
60x30cm (24” x 12”) |
| BES1645b |
60x60cm (24” x 24”) |
| BES1645c |
90x60cm (36” x 24”) |
| BES1645d |
90x90cm (36” x 36”) |
| BES1645e |
120x90cm (48” x 36”) |
| BES1645f |
120x120cm (48” x 48”) |
| BES1646a |
BREADBOAD LIGHT WEIGHT60x30cm (24” x 12”) |
| BES1646b |
BREADBOAD LIGHT WEIGHT 60x60cm (24” x 24”) |
| BES1646c |
BREADBOAD LIGHT WEIGHT 90x60cm (36” x 24”) |
| BES1651 |
Kinematic Diode Laser Mount |
| bes1653a |
Diode Laser in Green colour 543nm 1mW |
| bes1653b |
Diode Laser in Green colour 543nm 5mW |
| BES1653C |
Diode Laser in Green colour 543nm10mW |
| BES1655 |
Basic Diode Laser Kit |
| BES1656 |
Standard Laser Kit ( a low) |
| BES1657 |
Optical Fibre Kit |
| BES1672 |
Michelson Interferometer ,new design, supplied with semi conductor idode laser of 5mW & screen |
| BES1685 |
Constant Deviation Spectrograph Deluxe Model |
| BES1686a |
m = 1.717 Constant Deviation Prism |
| BES1686b |
m = 1.78 Constant Deviation Prism |
| BES1687 |
Quarter Size Plate Camera |
| BES1688 |
Packet of Films |
| BES1689 |
Febry Perot Etalon |
| BES1690 |
Febry Perot Etalon |
| BES1691 |
Edser Butler Plate |
| BES1692 |
Condensing Lens |
| BES1693 |
Arc Power Supply |
| BES1694 |
Arc Stand |
| BES1695 |
Micrometer Eyepiece |
| BES1696 |
Monochromator |
| BES1700 |
Micrometer Slide Comparator |
| BES1701 |
Co-ordinate Measuring Microscope CM-21 |
| BES1702 |
Accessories for Co-ordinate Measuring Microscope |
| BES1705 |
Optical Bench School Type |
| BES1706 |
Optical Bench with Wooden Bed and Metal Accessories |
| BES1745 |
Bench Magnifier (Magnascope) |
| BES1746a |
Mirrors Concave or Convex (O.T.)50mm (2”) |
| BES1746b |
Mirrors Concave or Convex (O.T.) 60mm (2˝”) |
| BES1746c |
Mirrors Concave or Convex (O.T.) 75mm (3”) |
| BES1747A |
Double Concave & Double Convex Lens Lens Dia 50mm 10cm |
| BES1747C |
Double Concave & Double Convex Lens Lens Dia 50mm 20CM |
| BES1747D |
Double Concave & Double Convex Lens Lens Dia 50mm 25-100CM |
| BES1748A |
Double Concave & Double Convex Lens Lens Dia 60mm 10cm |
| BES1748C |
Double Concave & Double Convex Lens Lens Dia 60mm 20CM |
| BES1748D |
Double Concave & Double Convex Lens Lens Dia 60mm 25-100CM |
| BES1765 |
Newton (Colour Disc) |
| BES1766 |
Pin-hole Camera |
| BES1767 |
Kaleidoscopes |
| BES1768 |
Periscope |
| BES1775 |
Geiger Counting System Type : GC 601A |
| BES1776 |
End Window G.M. Detector |
| BES1777 |
Stand For End Window G.M. Detector Type SG 200 |
| BES1778 |
Source Kit -1 Type SK 210 |
| BES1779 |
Aluminium Absorber Set Type AA 270 |
| BES1780 |
Lead Castle Type LS 240 |
| BES1785 |
Digital Microvoltmeter |
| BES1786 |
Digital Nanoammeter |
| BES1787 |
Digital Picoammeter |
| BES1788 |
True RMS A.C. Millivoltmeter ACM-103 |
| BES1789 |
Digital Gaussmeter DGM-102 |
| BES1790 |
Digital Gaussmeter DGM-103 |
| BES1791 |
Electromagnet EMU-50 |
| BES1792 |
Constant Power Supply DPS-50 |
| BES1793 |
Electromagnet EMU-75 |
| BES1794 |
Constant Power Supply DPS-175 |
| BES1835 |
Frequency Counter (Model 548) |
| BES1866 |
Hall Effect Set-up, DHE - 21 |
| BES1867A |
Hall Effect Set-up DHE-21 along with Ge-Crystal Hall Probe |
| BES1867E |
Wooden Stand to hold Ge-Crystal Probe. |
| BES1870a |
Quinck’s tube with stand |
| BES1870b |
Quinck’s Sample : FeCl3 |
| BES1919a |
Battery Eliminators BED-71 with Silicon Diode Rectifier 1 Amp |
| BES1919b |
Battery Eliminators BED-71 with Silicon Diode Rectifier 2 Amp |
| BES1919c |
Battery Eliminators BED-71 with Silicon Diode Rectifier 3 Amp |
| BES1919d |
Battery Eliminators BED-71 with Silicon Diode Rectifier 5 Amp |
| BES1920a |
Battery Eliminator (1.5V to 12V)1 Amp |
| BES1920b |
Battery Eliminator (1.5V to 12V) 2 Amp |
| BES1922a |
Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 2 Amp. |
| BES1922b |
Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 3 Amp. |
| BES1923a |
IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 2 Amp. |
| BES1923b |
IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 3 Amp. |
| BES1931 a |
Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 2 Amp. |
| BES1931 b |
Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 3 Amp. |
| BES1931 c |
Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 2 Amp. |
| BES1931d |
Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 3 Amp. |
| BES1932a |
Fixed Voltage Step-Down Transformer 6-0-6V, 1Amp. |
| BES1932b |
Fixed Voltage Step-Down Transformer12-0-12V, 1Amp. |
| BES1935 |
FRANK HERTZ EXPERIMENTAL SET UP Model FH 2558 (Argon Filled Tube) |
| BES1956b |
Semi Conductor Diode Characteristics Apparatus (With four Meters)With Superior quality Leads |
| BES1958 |
Semi Conductor Diode Characteristic Apparatus (with Two Meters) |
| BES1959 |
Determination of Energy Gap in PN Junction Diode. |
| BES1960 |
Zener Diode Characteristic Apparatus |
| BES1961 |
Study of the energy band-gap and diffusion potential of P-N Junctions |
| BES1962 |
Resistivity of Semiconductors by Four Probe Method at Different Temperature and Determination of the Band-gap. |
| BES1971 |
FET Characteristics Apparatus |
| BES1973 |
MOSFET Characteristics Apparatus |
| BES1974 |
U.J.T. Characteristics Apparatus |
| BES1975 |
To study the Hybrid Parameters of a Transistor. |
| BES1976 |
Study of a Transistor Amplifier (RC Coupled) Cum Feedback Amplifier |
| BES1977 |
Transistor Push-Pull Amplifier |
| BES1978 |
Darlington Emitter Follower Amplifier |
| BES1979 |
Common Source Amplifier using FET |
| BES1980 |
To study the transistor as an Amplifier for Common Emitter in Class ‘A’ operation. |
| BES1982 |
LDR Characteristics Apparatus |
| BES1983 |
Photo Diode Characteristic Apparatus |
| BES1985 |
Photo Transistor Characteristic Appts. |
| BES1986 |
Thermistor Charac. Apparatus (NTC) |
| BES1987 |
Silicon Controlled Rectifier Charac. Apparatus |
| BES1988 |
Characteristics of Diac |
| BES1989 |
Characteristics of Triac |
| BES1990 |
Conversion of Galvanometer into voltmeter |
| BES1991 |
Conversion of Galvanometer into Ammeter |
| BES1992 |
To find the capacitance of a unknown capacitor using flashing and quenching of a neon bulb |
| BES1996 |
Half Wave Rectifier |
| BES1997 |
Full Wave Rectifier |
| BES1998 |
Bridge Rectifier |
| BES1999 |
Half Wave, Full Wave & Bridge Rectifier with Filter, Circuits & variable Loads. |
| BES2000 |
Emitter Follower Amplifier |
| BES2001 |
Curie Temperature Kit for Ferri-Magnetic Materials |
| BES2003 |
Lattice Dynamic Kit |
| BES2004 |
Photo Cell Characteristics Apparatus Valve type |
| BES2005 |
Solar Cell Characteristics Apparatus |
| BES2006 |
Capacitance and Permittivity Kit |
| BES2007 |
Fourier Analysis Kit |
| BES2008 |
Study of Dielectric Constant & Curie temperature of Ferroelectric Ceramics |
| BES2017 |
Plank’s Constant Apparatus with two digital meters & built-in power supply |
| BES2018 |
Study of Plank’s Constant by means of LED |
| BES2028 |
e/m by Thomson Method (Bar Magnet Method) |
| BES2029 |
e/m by Solenoid Method (Magnetron Valve Method) |
| BES2030 |
e/m by Helical Method (Busch Method or Long Solenoid Method) |
| BES2031 |
Millikan’s Oil Drop Apparatus |
| BES2032 |
Power Supply for Milkman’s Oil Drop. Apparatus |
| BES2033 |
Electron Spin Resonance Spectrometer |
| BES2035 |
Verification of Thevenin’s Theorem |
| BES2036 |
Verification of Norton’s Theorem |
| BES2037 |
Verification of Super Position Theorem |
| BES2038 |
Verification of MAXIMUM POWER TRANSFET THEOREM |
| BES2039 |
Verification of RECIPROCALITY THEOREM |
| BES2040 |
Verification of NETWORKTHEOREM |
| BES2041 |
CHARGING & DISCHARGING OF CONDENSER THROUGH RESISTANCE |
| BES2042 |
STUDY OF KIRCHOFFS CURRENT & VOLTAGE LOW |
| BES2046 |
SERIES & PARALLEL RESONANCE OF AC CIRCUIT |
| BES2047 |
LCR SERIES IMPEDENCE AC CIRCUIT |
| BES2115 |
STROBOSCOPE |
| BES2304 |
Rigidity Apparatus (Dynamical Method) |
| BES2305 |
Poisson’s Ratio of Rubber Apparatus |
| BES2306 |
Hook’s Law Apparatus |
| BES2315 |
Torsion Pendulum (5” Brass Disc) |
| BES2317 |
Torsion Pendulum (Bridge Type, Small Size) |
| BES2318 |
Torsion Pendulum (Bridge Type, Big Size) |
| BES2322 |
Torsion Apparatus (Half Meter Long) |
| BES2323 |
Torsion Apparatus (One Meter Long) |
| BES2325 |
Torsion Apparatus Searle’s (Vertical Pattern) |
| BES2326 |
Bending of Beam Apparatus |
| BES2327 |
Bending of Beam Apparatus Koenings Method |
| BES2328 |
Cantilever Apparatus |
| BES2330 |
Force into Force Arm Apparatus/Lever Apparatus |
| BES2331a |
Slotted Weight Brass C.P.5 x 5gms. |
| BES2331b |
Slotted Weight Brass C.P.10 x 5gms. |
| BES2331c |
Slotted Weight Brass C.P.20 x 5gms. |
| BES2332 |
Mechanism of Pulley Apparatus |
| BES2333 |
Pan for Mechanism of Pulley Appts. |
| BES2335 |
Compound Pendulum (Steel C.P.) |
| BES2336 |
Compound Pendulum (Brass C.P.) |
| BES2337 |
Compound Pendulum (S. Steel, Rod Type) |
| BES2339 |
Kater’s Reversible Pendulum (Steel C.P.) |
| BES2340 |
Kater’s Reversible Pendulum (Brass or S.S.) |
| BES2341 |
Stand for Kater’s Reversible Pendulum of Compound pendulum. |
| BES2342 |
Spare wall Bracket for Compound Pendulum or Kater’s Pendulum. |
| BES2343 |
Spare Knife Edge for Compound Pendulum |
| BES2346 |
Bifilar Pendulum |
| BES2347 |
Fly Wheel 8” w/o counter |
| BES2348 |
Fly Wheel 8”, with disposable counter. |
| BES2349 |
Fly Wheel 8”, with superior quality |
| BES2350 |
Moment of Inertia Table |
| BES2351 |
Inertia Disc 6” Brass |
| BES2352 |
Inertia Bar |
| BES2356a |
Spirit Level Brass 2” |
| BES2356b |
Spirit Level Brass 3” |
| BES2356c |
Spirit Level Brass 4” |
| BES2511 |
Linear Expansion Simple Form |
| BES2512 |
Linear Expansion Apparatus |
| BES2517 |
Study of variation of specific heat of Graphite with temperature |
| BES2518 |
Searle’s Apparatus for Thermal Conductivity of Copper |
| BES2519 |
Searle’s Apparatus for Thermal Conductivity of Copper With copper bar of 37.5mm in diameter. |
| BES2521 |
Lees and Charlton All Brass |
| BES2522 |
Lees and Charlton |
| BES2523 |
Spare set of sample disc |
| BES2528 |
Thermal Conductivity of Metal Appts. |
| BES2529 |
Conduction of Heat Appts. |
| BES2533 |
Copper Calorimeter (3” x 2”) |
| BES2534 |
Copper Calorimeter (4” x 3”) |
| BES2535 |
Copper Calorimeter Soft wood (3” x 2”) |
| BES2536A |
Spare Copper Calorimeter 3” x 2” |
| BES2536B |
Spare Copper Calorimeter 4” x 3” |
| BES2538 |
Joule Calorimeter (3” x 2”) |
| BES2539 |
Joule Calorimeter (4” x 3”) |
| BES2366 |
Young’s Modulus Apparatus(Iron Frame) |
| BES2367 |
Young’s Modulus Apparatus (Iron Frame Brass Fitting) |
| BES2368 |
Young’s Modulus Apparatus (Brass Frame Brass fitting) |
| BES2369 |
Velvet Case FOR Young’s Modulus Apparatus |
| BES2370 |
Young’s Modulus (Vernier Type) |
| BES2371 |
Young Modulus of a Metal Rod by Interference Method. |
| BES2373 |
Inclined Plane 3” Aluminium Arc & Iron N.P. Roller |
| BES2375 |
Inclined Plane with Brass Arc & Brass N.P. Roller. |
| BES2377 |
Inclined Plane (Deluxe Pattern) |
| BES2379 |
Parallelogram of Force App. (Wall Type) |
| BES2380 |
Parallelogram of Force Apparatus (Wooden Stand Type) |
| BES2381 |
Pulley Clamp pattern (Z Pulley) |
| BES2382A |
Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, single hook |
| BES2382B |
Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, double hook |
| BES2383C |
Aluminum Pulley (1.5” dia., Brass Frame) Double pulley, supplied in parallel mount or in line mount. |
| BES2382D |
Aluminum Pulley (1.5” dia., Brass Frame) Triple pulley, supplied in parallel mount or in line mount. |
| BES2385 |
Capillary Tube Clamp |
| BES2386 |
Slow Motion Stand (Rising Table) |
| BES2387 |
Capillary Tube Apparatus |
| BES2389 |
Quinck’s Surface Tension Apparatus |
| BES2390 |
Searle’s Surface Tension Balance |
| BES2396 |
Jaeger’s Surface Tension Apparatus |
| BES2397 |
Piseuille’s Viscosity Apparatus |
| BES2398 |
Viscosity Apparatus Stoke’s Method |
| BES2399 |
Viscosity Apparatus Stoke’s Method Supplied without borosilicate glass tube. |
| BES2401 |
Viscosity of a Liquid by the Co-axial Cylinder (Viscometer Searle’s Pattern) |
| 0 |
CAMERA ATTACHMENT FOR MICROSCOPE 3V MICRO VISION |
| 0 |
CAMERA DIRECT VIEW,COMPATIBLE TO PC THROUGH USB, |
| 0 |
CATHOD RAY OSCILLOSCOPE 20MHZ ANALOG "SCIENTIFIC" |
| 0 |
CATHOD RAY OSCILLOSCOPE 220MHZ ANALOG & DIGITAL |
| 0 |
CATHOD RAY OSCILLOSCOPE APLAB 10MHZ SINGLE TRACE |
| 0 |
CATHOD RAY OSCILLOSCOPE APLAB 20MHZ DUAL TRACE |
| 0 |
CENTRIFUGE MACHINE HAND OPERATED TWO TUBE |
| 0 |
CHLOROSCOPE 0.1 TO 2.0 PPM |
| 0 |
EC METER PEN TYPE HANNA MAKE |
| 0 |
POWER SUPPLY DC 015V, 02A TESTRONIX 34B,DIGITAL |
| 0 |
POWER SUPPLY DC 030V, 01A TESTRONIX 92A,DIGITAL |
| 0 |
POWER SUPPLY DC 030V, 02A TESTRONIX 92B,DIGITAL |
| 0 |
POWER SUPPLY DC 05V, 02A TESTRONIX 30B,DIGITAL |
