Martindale CM51A 300A AC Mini Clamp Meter

Martindale Electric

The Martindale CM51A is a pocket sized clamp meter which reads AC current up to 300A.

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Usually Stock or Short Lead Time

£ 60.35 rrp £ 71.00

save 15%

(£ 72.42 inc VAT.)

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This low cost, auto ranging clamp meter has a jaw diameter of 27mm and is a useful tool for electrical, mechanical and engineering applications. The CM51A clamp has a useful Data-hold feature to freeze the displayed value when used in difficult to access locations where the display may be difficult to read. There is also an auto power off function and the Martindale CM51A clamp is supplied with a manual, battery and a soft carry case.

  • AC Current: 10mA to 300A, autoranging (2 ranges), 40Hz to 500Hz.
  • Overvoltage: CAT II 300V.
  • Overange indication: OL symbol is shown.
  • Battery warning: BAT symbol is shown.
  • Sampling rate: 2.5 times per second.
  • Power supply: One 3V CR2032 battery.
  • Auto power off: Power turns off automatically after 12 minutes.
  • Display: 3 1/2 digit LCD display with annunciators.
  • Conductor diameters: Maximum 27mm.
  • Dimensions: 150 x 52 x 24mm.
  • Weight: 110 grams.
  • Martindale CM51A Warranty: One year.

Includes: Supplied with soft case, battery and CM51A instruction manual.

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Martindale CM51A 300A AC Mini Clamp Meter