• Optional true RMS function
  • Basic accuracy of ±0.5%
  • Current capability to 0.1µA
  • Audible and visual input alerts


The manual ranging Extech EX410/EX411 multimeter features 8 functions including the measurement of AC/DC voltage, AC/DC current, resistance, diode test, and continuity plus thermocouple temperature. Additionally the Extech EX411 multimeter includes true RMS functions. Extech EX410/EX411 multimeters have large backlit displays and 1 inch digits which allow for easy reading of measurements. There is a type K thermometer built into the Extech EX410/EX411 multimeter for surface or air temperature measurements.

The manual ranging Extech EX410/EX411 multimeter ships complete with CAT III test leads, multi-position tilt stand, magnetic hanging strap, protective holster with built-in test lead storage, bead wire temperature probe, and 9V battery.