MMC850 - Megger Clamp Meters

MMC850 Spec Sheet

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Technical Specifications

Max. ACA Range

Max. ACV Range


Extra Specifications
Multi / single core a.c. clampmeter

Product Description

Use the MMC850 anywhere where you want to measure current without breaking a circuit or splitting cables. The NEW Megger MMC850 offers a unique solution to current measurement in multi-core cables, without the need to split cores. Simply clamp the MMC850 to a multicore cable and read the current flowing.

The MMC850 can also be used in place of traditional clamp meters, when commissioning, or for general maintenance work in electrical machinery and installations.

A single button switches the clamp between multi-core and single core operation, ensuring the MMC850 is the only clamp meter you need to carry.

The MMC850 has a tough and lightweight clamp head, allow good access to awkward locations and cables.

The inner jaw clamp centralises the cable to be measured ensuring best accuracy.

The MMC850 is suitable for supply frequencies from 45Hz to 400Hz. Current measurement to 200 A on single core and 100 A on multi-core cables is possible, with a resolution to 0.1 A, so covering the majority of power applications including

  • Single, two, or three core cable measurement
  • Flat or round section cables
  • No need to split wires
  • Cable centralising clamp
  • Backlit display
  • 50Hz and 60Hz supplies