Klein Tools introduces USB Meters and Tester (Cat. Nos. ET900, ET910 and ET920), enabling professionals to monitor the power delivered by USB ports. The ET900 easily measures USB-A power delivery ...

Digital clamp meters recalled by Klein Tools due to the meters can fail to give an accurate voltage reading, resulting in the operator falsely believing the electrical power is off, posing shock, ...

Description: The CL440 HVAC Clamp Meter is a clamp meter with automatically ranging true root mean square (TRMS) for maximum accuracy. The digital clamp measures 600.0 AC current and inrush current.

Klein Tools introduces the new TDR Cable Length Meter, a tester that provides accurate cable length measurements for a wide variety of cable types at an affordable price. TDR Cable Length Meter (Cat.

Description: The HVAC Clamp Meter with Differential Temperature provides accurate measurements of DC microamps, differential temperature, inrush current, and more. The clamp meter easily performs ...