Extech MN30: True RMS AutoSensing Multimeter NCV

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Compact Multimeter with 5 Functions Including Non-Contact Voltage Detector

Easy-to-use smart pocket multimeter with AutoSensing feature enables the meter to recognize the input and automatically switch to the correct mode of operation (i.e. Voltage to Resistance measurement). True RMS AC Voltage measurement allows for accurate readings regardless of waveforms. Built-in Non-Contact Voltage (NCV) Detector allows for quick detection of live voltage. Convenient LED flashlight illuminates dimly lit area.


  • True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
  • Unique smart AutoSensing feature
  • Built-in Non-Contact Voltage (NCV) detector
  • Convenient built-in LED Flashlight
  • Audible Continuity tester
  • 4000 count LCD display
  • Low battery indicator and Auto Power Off feature
  • Overload indication
  • Complete with integrated test leads and two AAA batteries
Specifications Range Max Resolution Basic Accuracy
AC Voltage 600V 0.01V ±(1.8%+3)
DC Voltage 600V 0.01V ±(1.5%+3)
Non-Contact Voltage (NCV) 50V to 600V
Resistance 1Ω to 10MΩ ≤200Ω±(2.5%+4), >200Ω±(2%+3)
Continuity <30Ω (beeper)
Dimensions 4.8×2.6×1.4″ (123x65x35mm)
Weight 4.9oz (140g)

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