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High Resistance : Provided with plug type short circuit key.
Value : 1k, 2k, 5k, 10k 15k( k stands for 1000 ohms) |
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| 016A Resistance Box Dial Type : |
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Resistance Box Dial Type : Designed for quick and accurate work. The resistor values on thick bakeliete sheet and read by a pointer, Each dial consists of 10 steps, fitted on spray painted box, constantan coils, One dial 2 dials 3dials 4dials 5dials |
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| 016B Resistance Box Dial Type : |
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Resistance Box Dial Type : Construction same as above but provided with manganain coils.
One dial 2dial 3dials 4dials 5dials |
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| 020 Post office Box Plug Type : |
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Post office Box Plug Type : Fitted with 15mm thick rectangular gun metal heavy blocks and spray painted box. Coils are connected with double nut system, standard quality college grade, accuracy. ± 0.05 to ± 0.1% :- 3 ratio coils 4 ratio coils |
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Megohm Boxes : Dial type, sub-divided in tenths i, e, 0, 1.0.2, 0.3,0.4, 0.5, 0.6, 0.7, 0.8, 0.9 and 1 megohm, with carbon resistances adjusted with wires, fitted in sparay painted box accuracy1 %. |
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Universal Shunt : Dial type, based on Aytron and Mather Principal, total resistance 10,000 ohms, multiplying powers 1, 3 10, 300, 1000, 3000 and 10000 provided with short circuiting push botton switch. Induction coils. |
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Ohms Law Apparatus :
a) AC/DC open type
b) AC/DC Box type |
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Ohms Law Apparatus :
a) DC open type.
b) DC Box type |
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Induction Coil : Sensitive, for Kohlrausch conductivity bridge. |
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Anchor Ring : 7.5cm dia with ring 25 turns, mounted on board with independent terminals. |
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