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NCVT-4IR Non-Contact Voltage Tester With Infrared Thermometer

Klein Tools NCVT-4IR Non-Contact Voltage Tester, 12 to 1000 VAC, 50 to 500 Hz, -30 to 250 degC


Manufacturer part number:



Klein Tools


  • Designed specifically for HVAC applications
  • Provides non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires, as well as AC voltage in security, entertainment, communications, environmental control, and irrigation systems
  • Detects AC voltage from 12 to 1000V with visual and audible indicators
  • 4 :1 distance-to-spot ratio IR thermometer with user selectable Degrees Fahrenheit or Degrees Celcius from -22 to 482 Degree Fahrenheit (-30 to 250 Degree Celcius)
  • Convenient laser pointer to target measurement area for temperature measurement
  • Backlit LCD display with 0.1 Degree resolution
  • Auto power-off conserves and extends battery life Screw-thread battery cap with O-ring ensures dust and water resistance
  • Lightweight, compact tool with pocket clip provides easy storage and quick access
  • High-Pitched Continuous Beeping Sound
  • Products specifications
    Attribute nameAttribute value
    ManufacturerKlein Tools