We spent eight months talking with electricians and testing seven models to find the best and safest non-contact voltage testers. Here’s what we discovered.

That explains why they're so widely used by electricians, utility linemen, and contractors—and why we were glad to hear of the company's new industrial-duty non-contact voltage tester.

Klein Tools introduces a new non-contact voltage tester, designed to be both dustproof and waterproof with durable 3-meter drop protection, and available individually or in a kit with a GFCI ...

The Non-Contact Voltage Tester with Laser Distance Meter (Cat. No. NCVT-6) provides the following benefits: Provides non-contact determination of AC voltage in cables, cords, circuit breakers, ...

In this DIY electronics project, I’ll show you how I built a working non-contact voltage tester from scratch! Perfect for beginners and hobbyists, this simple tool helps detect live wires safely ...

To date, Klein Tools has received two reports of incidents of the voltage tester not working properly, including one shock injury. Consumers should immediately stop using the recalled non-contact ...

Non-contact voltage testers: tips and tricks As a home inspector, I use my non-contact voltage detector for a variety of things, and I'm careful to avoid these pitfalls during home inspections.

Klein Tools Non-Contact Voltage Tester Model NCVT-1 Hazard: The on/off button can remain depressed during the power on or power off cycle, causing the tester to work improperly. Consumers testing ...