Klein Tools - For Professionals Since 1857

Electricians TRMS Multimeter NIST Cert


This product is no longer in production.

  • Durable, American-made True RMS Multimeter with NISCT Certification for accurate readings of all signals.
  • Auto ranging multimeter measures AC/DC voltage (1000V) and resistance.
  • Low impedance reduces ghost voltage.
  • µA setting for checking flame sensors.
  • Analog bar graph for fast moving readings.
  • Tests diodes and continuity.
  • Other features include: Data hold, auto hold, range hold, auto ranging, MAX/MIN and micro amps.
  • Includes low battery indicator, auto power-off, 4000 count back lit display, and lead storage.
  • Easy-to-access fuse and battery compartment.
  • Designed for durability: Built to endure a 9.8 ft. (3 m) drop, double insulated and raised rubber molding boot for increased display protection.
  • IP40
  • CAT IV 600V safety rating.
  • Basic DC accuracy: ±0.3%.
  • Proudly made in the USA.
  • Included accessories: test leads, batteries and carrying case.
  • Optional accessories: Magnetic hanger (69190), replacement test lead set (69410 or 69416) and carrying case (69401).
  • Five year warranty
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The MM5000N is a true RMS professional meter that is NIST certified providing more accurate readings for all signals. This multimeter was developed to withstand daily wear and tear on the job site. It is built to endure a ten foot drop and includes a raised rubber boot to protect the display from damage. The meter also has easy-to-access fuse and batteries.

7'' (177.8 mm)
Safety Rating:
3-1/2'' (88.9 mm)
Additional Information
  • Read, understand, and follow all instructions, cautions and warnings attached to and/or packed with all test and measurement devices before each use.