• Price $46.69
  • Product Code: T21115
  • Quantity in Basket: None
  • Availability In Stock






The Klein Tool MM400 Auto Ranging Multimeter handles a wide-range of measurement tasks for use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations.

Klein Tool Model No. MM400

  • 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' (1 m) drop and withstand daily wear and tear on the job site
  • Capacitance 200µF
  • 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 and batteries

Instruction Manual