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Klein Tools NCVT 6 Non-Contact Voltage Tester with Laser Distance Meter

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SKU: kt_ncvt-6 Categories: , Brand:

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Klein Tools NCVT 6 Non-Contact Voltage Tester with Laser Distance Meter is a non-contact voltage tester (NCVT) with an integrated laser distance meter. It can detect voltage over the full-range from 12 to 1000 VAC and the laser tester can measure distances from 2-Inch (51 mm) up to 66-Feet (20 m). The laser distance meter functions independently from the Klein voltage tester with a simple-to-use intuitive interface. Easy, single-button changes between voltage detection and laser distance measurements. Klein voltage tester with laser is the tool of choice for HVAC technicians.

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  • (1) Klein Non-Contact Voltage Tester with Laser Distance Meter NCVT-6


  • Non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets wires, in security, entertainment, communications, environmental control, and irrigation systems
  • Voltage Tester Pen detects AC voltage from 12 to 1000V with visual and audible indicators
  • Laser Distance Meter measures up to 66 Feet (20 m)
  • Easily toggle between different units of measurement: meters, inches with decimals or fractions, and feet with decimals or fractions.
  • High-visibility reverse contrast display for better viewing in low light conditions
  • Laser Class II, 630 to 670nm, Max. Power <1mW
  • Highly accurate voltage tester pen and laser distance meter
  • Simple-to-use intuitive interface; easy single-button changes between laser distance measurements and voltage detection
  • 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 6.6-Foot (2 m) drop
  • Auto Power-Off conserves and extends battery life
  • Screw-thread battery cap
  • Lightweight tool with pocket clip for easy everyday carrying and storage
  • CAT IV 1000V safety rating
  • Ingress Protection IP40 Dust Resistant


Type : Non-Contact Voltage Tester
Application : Non-Contact Detection and Testing of AC Voltage with Integrated Laser Distance Meter
Special Features : Full-Range Voltage Detection From 12-1000 VAC with Visual and Audible Indicators; Laser Distance Meter; High Visibility Reverse Contrast Display
Material : Plastic and Electronic Assemblies
Drop Protection : 6.6' (2 m)
Voltage : 12-1000 VAC
Frequency : 50 - 500 Hz
Pollution Degree : 2
Ingress Protection : IP40 Dust Resistant
Standard : CATIV 1000V, Laser: Class II, 630nm to 670nm, Max. Power <1mW
Included : 2 x Alkaline 1.5V AAA Batteries
Batteries : 2 x AAA
Overall Length : 6.45'' (16.4 cm)
Overall Height : 1.21'' (3.1 cm)
Overall Width : 1.32'' (3.4 cm)
Weight : 2.5 oz (72 g)
UPC : 092644692253


Q & A

How do I use klein voltage tester on the NCVT-6?

To turn on the Klein NCVT-6 and activate the Non-Contact Voltage Testing (NCV) function, press and release the NCV Power Button. The tester will emit a single audible beep and the NCV Indicator will illuminate with a solid blue light. A proximity sensor indicating voltage strength using a dash scale will be shown on the LCD Display. Press and hold the NCV Power Button for two seconds to power off the NCVT-6. NOTE: When the Laser Distance Meter (LDM) function is active, a short press of the NCV Power Button will deactivate the LDM function and enter the NCV function. Please refer to the Klein Tools NCVT-6 manual for full operating instructions.

How do I use the laser distance meter on the klein NCVT-6?

To activate the LDM function on the Klein Tools NCVT-6, press the LDM Control Button. A short press of the LDM Control Button will cause the NCVT-6 to emit an audible beep and take a distance measurement. The value of the distance measurement will be shown on the Display. Press and hold the LDM Control Button for two seconds to power off the Laser Distance Meter. A long press and hold of the LDM Control Button will activate continuous measurement mode for the LDM function. As each new distance measurement is taken, the NCVT-6 will emit an audible beep and will update the display with the new measurement value. Please refer to the Klein Tools NCVT-6 manual for full operating instructions.

Does it read exact voltage?

No, it only indicates that there is presenting voltage.

Can you see the laser?

Yes, you can see it very clearly.

Customer Reviews

Based on 1 review
Quality & Durability

Very good and excelent quality.I especially like that you can change to different units of measurement.