EX450 8 Function Professional MultiMeter + InfraRed Thermometer

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The Extech EX450 is a 8 Function Professional MultiMeter and InfraRed Thermometer with large digit LCD display.


  • Averaging DMM with 8 functions and 0.5% basic accuracy
  • AC/DC Voltage & Current, Resistance, IR Temperature, Diode/Continuity
  • Built-in non-contact InfraRed Thermometer with 8:1 distance to target ratio with 0.95 fixed emissivity
  • 20A max Current
  • Input fuse protection and mis-connection warning
  • Data hold, Relative, Auto power off
  • Large-digit backlit LCD
  • Complete with CAT3 test leads, tilt stand, protective holster, velcro hanging strap and 9V battery