Klein Tools NCVT-4IR Non-Contact Voltage Tester w/Infrared Thermometer

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  • Description

    Klein Tools NCVT-4IR Non-Contact Voltage Tester w/Infrared Thermometer

    The NCVT-4IR provides non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires; as well as infrared (IR) thermometer measurements, making it the perfect choice for HVAC professionals.

    • 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


    • Type: Non-Contact
    • Application: HVAC
    • Special Features: High-Pitched Continuous Beeping Sound
    • Voltage: 12 - 1000V AC
    • Frequency: 50 - 500 Hz
    • Ingress Protection: 54
    • Standard: CAT IV 1000V
    • Included: Batteries
    • Batteries: 2 x AAA
    • Battery Life: Average: 134 Hours; Continuous IR: 64 Hours
    • Overall Length: 6.25'' (158.8 mm)
    • Overall Height: 1.25'' (31.8 mm)
    • Overall Width: 1.19'' (30.2 mm)
    • Weight: 2.00 oz (57.00 g)
    • UPC: 092644690617


    • Do not direct laser beam into eyes, as this can cause permanent eye damage.
    • Read, understand, and follow all instructions, cautions and warnings attached to and/or packed with all Test & Measurement devices before each use.
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