MR66 Moving Coil Meter
Product Code : SCL-PLE-11812
Quick Answer: The MR66 Moving Coil Meter is a permanent magnet moving-coil DC meter in a rectangular approx. 60 × 70 mm case, used as a panel ammeter or voltmeter across microamp, milliamp, amp and volt ranges up to 600 V.
Last updated: 18 October 2026
Key Features
- PMMC movement with eddy current damping.
- Class 2.0 accuracy as standard, with a class 1.5 version.
- Arc scale of approx. 55 mm.
- Mechanical zero set from the front panel.
- Flame-retardant, dust-proof ABS housing with acrylic window.
Technical Specifications
| Specification | Value |
|---|---|
| Movement | PMMC |
| Accuracy class | 2.0 (standard), 1.5 (high precision) |
| Case size | Approx. 60 × 70 mm, rectangular |
| Measuring ranges | DC micro-amps, milli-amps, amps, volts up to 600 V |
| Scale | Approx. 55 mm arc |
| Damping | Eddy current |
| Housing | Flame-retardant ABS, clear acrylic window |
How It Is Used
Students and technicians fix the meter into a demonstration board or power supply panel and connect it in series for current or in parallel for voltage. The damped pointer settles quickly, and watching it move makes rising or falling values easy to follow during an experiment.
Frequently Asked Questions
What quantities can the MR66 Moving Coil Meter measure?
DC current in microamp, milliamp and amp ranges, or DC voltage up to 600 V, depending on the version.
Related Physics Lab Equipment
See the full physics lab equipment range, or these related analogue meters:
- MO65 Analog Panel Meter
- MR87 Analog Panel Meter
- Galvanometer
- Conversion of Galvanometer into Ammeter
- Digital Panel Meter
The MR66 Moving Coil Meter is available for export to schools and laboratories in South Sudan, Moldova, Brazil, Uruguay and United Kingdom.
For a quotation on the MR66 Moving Coil Meter, contact JLab India on +91-8569909696.
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