MR100 Desk Stand Meter Manufacturer,Supplier and Exporter in India
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Product Code : SCL-MBAVTOB-12113
Quick Answer: The Desk Stand Meter is a centre-zero DC galvanometer in an ABS desk case, with a dual scale reading ±50 µA and 30 mV-0-30 mV. It has a moving coil on pivot and jewel bearings and a knife-edge pointer.
Last updated: October 2026
Key Features
- Centre-zero dual scale: ±50 µA and 30 mV-0-30 mV
- Moving coil on pivot and jewel bearings
- Accuracy class 2.5
- Scale length approx. 60 mm with knife-edge pointer
- 4 mm red and black sockets; external zero-adjust screw
- ABS desk-stand housing
Technical Specifications
| Specification | Value |
|---|---|
| Range | ±50 µA / 30 mV-0-30 mV, centre zero |
| Movement | Moving coil, pivot and jewel bearing |
| Accuracy class | 2.5 |
| Scale length | Approx. 60 mm, knife-edge pointer |
| Terminals | 4 mm sockets, red and black |
| Zero adjustment | External mechanical screw |
| Housing | ABS |
| Operating temperature | -5°C to +45°C |
About This Product
A centre-zero galvanometer shows which way a small current flows and when it drops to nothing, which is what bridge and potentiometer experiments need. Students use it to find the balance point on a Wheatstone bridge, meter bridge or potentiometer and to detect induced currents.
Frequently Asked Questions
What range does the Desk Stand Meter read?
It has a centre-zero dual scale of ±50 µA and 30 mV-0-30 mV.
Why is the Desk Stand Meter scale centre-zero?
The pointer can swing either way, so the meter shows the direction of current as well as the null point when a bridge is balanced.
Related: Meter Bridge and Various Type of Bridges, Demonstration Meter, Vertical and Moving Coil Meter, Rectangular Dial, Front Terminal (Ammeters, Milli-Ammeters, Micro-Ammeters, Voltmeters and Galvanometer).
For a quotation on the MR100 Desk Stand Meter, contact Educational Instrument.
