Galvanometer Manufacturer,Supplier and Exporter in India
Product Code : EL-CL-12124
Jlab Export is a leading Galvanometer Manufacturer,and suppliers in India
Galvanometer (code EL-CL-12124) is a centre-zero, moving-coil meter with a 1000 ohm movement and a range of 50 µA either side of zero. A diode protects the coil against overloads up to 12 V DC, which matters when students are still learning to wire circuits. JLab builds this galvanometer, model JL537/018, in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model | JL537/018 |
| Type | Centre zero, moving coil |
| Range | 50 µA – 0 – 50 µA |
| Movement | 1000 ohm |
| Overload protection | Diode, up to 12 V DC |
| Quality check | Each galvanometer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 5 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-CL-12124 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Reading a Centre-Zero Scale
The pointer rests in the middle of the dial and swings left or right according to the direction of the current, so the meter shows which way charge is flowing as well as how much. That makes it the usual null indicator in a metre bridge or potentiometer: the contact is moved until the pointer returns to zero. In induction demonstrations it shows the current reversing as a magnet is pushed into a coil and then pulled out. With a slowly alternating current, the pointer can be watched swinging to each side in turn.
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Browse the Chemistry Lab category for more bench instruments.
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Last updated: 29 October 2026
