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Tool News: Klein Tools Non-Contact Voltage Tester. Durable and Accurate Testing for Pros and Homeowners

Klein Tools, a company with a long history of producing professional-grade tools since 1857, has recently introduced their newest product: the Non-Contact Voltage Tester (Cat. No. NCVT1XT). This innovative tool is designed to provide non-contact detection of 70 to 1000V AC in a variety of electrical components, including cables, cords, circuit breakers, lighting fixtures, switches, and non tamper-resistant outlets and wires.

This voltage tester is highly durable, with an IP67 rating for dustproof and waterproof protection, and a 9.8-foot (3m) drop protection. The lightweight and compact design of the NCVT1XT includes a convenient clip for easy storage in your pocket. It also includes a high intensity, bright green LED that illuminates when the tester is powered on, and a red LED that lights up and sounds an audible tone when voltage is detected.



In addition to its durability, the NCVT1XT also features a low battery indicator and an auto power-off feature, which conserves and extends battery life. The tester is powered by 2 x AAA 1.5-volt batteries, which are included along with instructions. The NCVT1XT has a CAT IV 1000V safety rating and is suitable for electricians, facilities and maintenance professionals, homeowners, and anyone in need of non-contact voltage detection.

The NCVT1XT is also available in a kit with a GFCI Receptacle Tester (Cat. No. NCVT1XTKIT). The kit offers a complete solution for electrical testing and includes the NCVT1XT Non-Contact Voltage Tester and the RT210 Receptacle Tester. The RT210 provides a quick and easy way to test a variety of electrical receptacles for proper wiring and grounding.

Klein Tools has a long-standing reputation for producing high-quality tools that are built to last. The NCVT1XT is no exception, with its durable design and versatile capabilities, making it an essential tool for professionals and DIY enthusiasts alike.


Type Voltage Tester Pen
Application Non-Contact Detection and Testing of AC Voltage
Special Features Dustproof and Waterproof; Low Battery Indicator; Easy Access Battery Compartment; Green LED Indicates Power On; Red LED Indicates Voltage Detected with Audible Beeps
Material Polymer Body and Electronic Components
Drop Protection 9.8′ (3 m)
Voltage 70 – 1000V AC
Frequency 50 – 500 Hz
Accuracy Detection >70 V
Pollution Degree 2
Ingress Protection IP67
Standard CAT IV 1000V
Included Instructions and 2 x AAA 1.5 Volt Batteries
Batteries 2 x AAA
Overall Length 5.34” (13.6 cm)
Overall Height 0.97” (2.5 cm)
Overall Width 1.08” (2.8 cm)
Weight 1.7 oz (47 g)
UPC 092644693830

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