Voltage Testing & Measurement

GFCI Receptacle Tester features a large backlit LCD readout of voltage and clear indication of wiring conditions LCD readout shows the time requir...

Use to check for the presence of voltage in overhead conductors or to find faults in cables 7 sensitivity ranges up to 230kV AC (240V, 4.2kV, 15kV...

Voltage Tester tests insulation resistance up to 4000MΩ at 125V, 250V, 500V, and 1000V DC Megohmmeter with test and lock buttons for simple insula...

Our Non-Contact Voltage Detector w/ Laser Infrared Thermometer is specifically designed for residential and commercial HVAC applications. The Volta...

GFCI Receptacle Tester features a large backlit LCD readout of voltage, and clear indication of wiring conditions LCD readout shows the time requi...

Electrical Kit with Premium Testers solve various electrical applications; Manual-Ranging Digital Multimeter, Dual Range Non-Contact Voltage Teste...

Thermal Imager has over 10,000 pixels to troubleshoot hot and cold spots Adjustable emissivity from 0.10 to 0.99 Store and share images with optio...

Standard banana-type inputs compatible with most multimeters and clamp meters Removable alligator clips attach to wires and other conductors Incl...

Multimeter measures up to 600V AC/DC voltage, 10A DC current and 2MOhms resistance Non-Contact Voltage Tester Cat. No. NCVT1P has a bright green L...

Product Details The Klein Tools TI220 Thermal Imager for Android® Devices has 10,800 pixels delivering excellent resolution to troubleshoot hot an...

Product Details Thermal Imager for iOS Devices has 10,800 pixels to deliver excellent resolution for troubleshooting hot and cold spots Fits phon...

The Milwaukee voltage detector can be used for residential, commercial and industrial applications. The 2200-20 is a rugged tool with the highest s...

The Milwaukee Voltage Detector with LED is a versatile tool for residential, commercial, and industrial applications. With a range of 50 to 1000V A...