Extech EX355 True RMS Multimeter w/ NCV

  • Extech EX355 True RMS Multimeter w/ NCV
  • Extech EX355 True RMS Multimeter w/ NCV
Price: $106.99


Extech EX355 True RMS Multimeter w/ NCV

True RMS

The EX355 is a professional DMM loaded with advanced features and functions. Low Impedance (LoZ) mode eliminates false readings caused by ghost voltages. Low Pass Filter (LPF)attenuates high frequencies to reduce noise for accurate readings. True RMS provides accurate readings when measuring distorted or noisy waveforms. Built-in Non-Contact AC Voltage Detector quickly checks for the presence of AC Voltage before testing. Features a 6000 count LCD display, data hold, min-max, relative mode, capacitance zero, auto power off, continuity and diode test. This meter will measure AC/DC voltage to 600 V and AC/DC current to 10 amps. Complete with test leads, general purpose bead wire temperature probe, manual and two AA batteries.


  • True RMS for accurate AC measurements
  • 6000 count backlit LCD display
  • Low Impedance (LoZ) prevents false reading caused by ghost voltages
  • Low Pass Filter (LPF) for accurate measurements of variable frequency drive signals
  • Built-in non-contact voltage detector (NCV) with LED indicator
  • Functions include: NCV, AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Type-K Temperature, Duty Cycle, Diode Test, Continuity
  • Data Hold, Min/Max/Max-Min, Auto Power Off
  • Relative Mode for Capacitance Zero and offset adjustment
  • Complete with test leads, two AAA batteries and general purpose bead wire temperature probe


Display counts 6000
Basic DCV Accuracy ±0.5%
NCV Detector Yes
DC/AC Voltage 0.01mV to 600V
DC/AC Current 0.1µA to 10.00A
Resistance 0.1O to 60.00MO
Capacitance 1pF to 60.00mF
Frequency 0.001Hz to 10MHz
Temperature (Type K) -40 to 1832°F (-40 to 1000°C)
Duty Cycle 0.1 to 99.90%
Diode Test 3.2V
Dimensions/Weight 6.7 x 3.2 x 1.9" (175 x 81 x 48.5mm)/ 13.1oz (370g)
Continuity Audible


  • (1) Extech EX355 True RMS Multimeter w/ NCV
  • (1) Test leads
  • (2) AAA Batteries



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