digital multimeter / portable / 600 V / 10 A

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digital multimeter digital multimeter - MM400


  • Type:


  • Form:


  • Max voltage:

    600 V

  • Max current:

    10 A

  • Safety rating:

    cat III

  • Additional features:

    with thermometer, frequency

  • Other characteristics:


  • Applications:



Measures up to 600V AC/DC voltage, 10A AC/DC current and 40 MΩ resistance
Measures temperature, capacitance, frequency, duty-cycle, and test diodes and continuity
CAT III 600V safety rating
Built to withstand a 3.3-foot (1 m) drop and withstand daily wear and tear on the job site
Low battery indicator and easily accessible battery compartment
For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations
Includes test leads, thermocouple with adapter, batteries and user manual

Klein Tools MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools’ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.

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Test & Measurement