Proper safety procedures are critical when testing high-voltage systems. As the following examples prove, mistakes happen. However, when the safety of you and your coworkers is at stake, neglecting ...

The circuit was designed to provide a means for measuring the operating voltage of zener diodes before applying on a circuit. Zener Diode – a special kind of diode that permits the flow of current in ...

Voltage testers shouldn’t help send electricity flowing into the user. That’s why Klein Tools recalled about 1,757,000 Non-Contact Voltage Testers in the United States and Canada. The exact problem, ...

The on/off button can remain depressed during the power on or power off cycle, causing the tester to work improperly. Consumers testing electrical sources could fail to be warned of the presence of ...

For over a decade, thousands of users have deployed Permanent Electrical Safety Devices (PESDs) in order to reduce their risks in isolating electrical energy. This innovation greatly reduces the ...

This Simple Voltage and Current tester can be used to measure the forward Voltage drop and current through Semiconductor Diodes like LED, Infrared diode, Photo diodes, Silicon diodes etc. This is ...

Voltage requirements are increasing, especially for the EV market. Even devices that might be considered relatively low voltage, such as display drivers, are now pushing past established baselines.

The on/off button can remain depressed during the power on or power off cycle, causing the tester to work improperly Klein Tools has issued a recall of its non-contact voltage testers with model ...

For over a decade, thousands of users have deployed Permanent Electrical Safety Devices (PESDs) in order to reduce their risks in isolating electrical energy. This innovation greatly reduces the ...

A non-contact voltage tester tool, sold at Home Depot stores nationwide, is being recalled due to a shock hazard. Klein Tools Non-Contact Voltage Tester Model NCVT-1 is being recalled after reports ...