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MR66 Analog Panel Meter

Product Code : SCL-PLE-11811

Quick Answer: The MR66 Analog Panel Meter is a rectangular moving-coil (PMMC) DC meter, approx. 60 × 70 mm, with a larger scale than the MO65, made as an ammeter or voltmeter in microamp, milliamp, amp and volt ranges up to 600 V.

Last updated: 18 October 2026

Key Features

  • Permanent magnet moving-coil movement.
  • Accuracy class 2.0 as standard; class 1.5 also offered.
  • Rectangular front, approx. 60 × 70 mm, with an arc scale of approx. 55 mm.
  • Eddy current damping for steady pointer movement.
  • Dust-proof, flame-retardant ABS case with clear acrylic window.

Technical Specifications

SpecificationValue
MovementPermanent magnet moving coil (PMMC)
Accuracy class2.0 standard; 1.5 available
Front sizeRectangular, approx. 60 × 70 mm
RangesDC µA, mA, A and V (up to 600 V)
Scale lengthApprox. 55 mm arc
DampingEddy current
Zero adjustmentFront-panel screw
HousingDust-proof, flame-retardant ABS, clear acrylic window

How It Is Used

Mounted in a panel or demonstration board, the meter is connected in series as an ammeter or across a supply as a voltmeter for the range supplied. Its longer scale makes readings easier to take than on smaller meters, and the pointer shows trends in fluctuating values; the front screw sets the mechanical zero.

Frequently Asked Questions

How does the MR66 Analog Panel Meter compare with the MO65?

It has a rectangular front of approx. 60 × 70 mm and a larger scale area than the MO65 series, for easier reading.

What is the accuracy class of the MR66 Analog Panel Meter?

Class 2.0 as standard, with a class 1.5 high-precision version available.

Related Physics Lab Equipment

See the full physics lab equipment range, or these related panel meters:

Institutions and distributors in Morocco, Turkey, Venezuela, Burundi and Guinea can request an export quotation for the MR66 Analog Panel Meter.

For a quotation on the MR66 Analog Panel Meter, contact JLab India on +91-8569909696.

   
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