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Non-Contact Voltage Tester Pen, Dual Range, with Laser Pointer

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  • Voltage Tester 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
  • Dual-range testing: select 12 to 1000V AC which is perfect for low voltage systems such as doorbells, environmental control or irrigation systems, or select 70 to 1000V AC which is perfect for detecting systems such as electrical mains supply
  • Bright integrated laser pointer for identifying objects of interest at distance on the jobsite
  • Simple to use intuitive interface is easy to change between voltage detection ranges and easy to determine the currently active range
  • Delivers simultaneous visual and audible voltage indicators when AC voltage is detected
  • Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source
  • Built to withstand a 9.9-Foot / 3-meter drop
  • ''Auto Power-Off'' conserves battery life
  • Screw-thread battery cap
  • Lightweight, compact tool with pocket clip provides convenient storage and quick access
  • CAT IV 1000V safety rating
  • US Patent No. D750985

The Klein Tools NCVT-5A is a dual-range non-contact voltage tester (NCVT) with integrated laser pointer. The tester can be set to detect voltage from 70 to 1000V AC (Mode 1) or from 12 to 1000V AC (Mode 2). High pitched audible alerts beep at greater frequency as higher voltage is sensed, or proximity to the voltage source gets closer. The laser pointer can function independent of or simultaneously with the NCVT. CAT IV 1000V safety rating.

Non-Contact Voltage Tester
Dual-Range Non-contact Detection of the Presence of AC Voltage from 12-1000 VAC or from 70-1000V AC
Special Features:
Integrated High Strength Red Laser Pointer, Dual Range Tester (70-1000V; 12V-1000V) AC Voltage Detection, Simultaneous Visual and Audible Voltage Indicators in the Presence of AC Voltage; US Patent No. D750985
Plastic and Electronic Assemblies
Drop Protection:
9.8' (3 m)
12 to 1000 VAC
50 to 500 Hz
Pollution Degree:
CAT IV 1000V; Laser: Class IIIa, 630-670nm, Max Power <5mW
2 x AAA
Battery Life:
Laser On: 31 Hrs; NCV On with Visual and Audible Alerts: 25 Hrs
Overall Length:
6'' (15.2 cm)
Overall Height:
0.96'' (2.4 cm)
Overall Width:
1.16'' (2.9 cm)
1.5 oz (43 g)
Additional Information


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