SPOT GALVANOMETER |
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| Very popular for use as a Null Detector for potentiometric set-ups and bridges. Housed in sturdy plastic
case with in built lamp and scale arrangement, taut band type movement with Alcomax magnet, clamp
and free arrangement for safe, transportation, easy replacement of the 6 V lamp, working on 220 V a.c.
with internal transformer, With a 1, 1/10/1/100,1/1000, and short circuit |
| Galvanometer resistance |
125 ohms |
| Current per mm deflections |
5 x 10-8 |
| Volts per mm deflection |
6.25 x 10-6 |
| Critical damping resistance |
1000 ohms |
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