Direct Current (DC) Electrical Testers

Klein Tools Digital Insulation Resistance Tester Multimeter

The ET600 is a multi-function Megohmmeter capable of producing 125V, 250V, 500V, and 1000V test voltages for insulation resistance measurements up to 4000M. Also tests AC/DC voltages up to 1000V with automatic ranging True RMS technology. Convenient lock function and built-in stand for hands free operation. Dual-function backlit display monitors process.

Milwaukee Tool Non-Contact Voltage Detector w/ Laser Infrared Thermometer

The MILWAUKEE Non-Contact Voltage Detector w/ Laser Infrared Thermometer is specifically designed for residential and commercial HVAC applications. The Voltage Detector provides visual and audible indicators to detect AC voltage between 12 and 1000V and has an industry leading safety rating of CAT IV 1000V. With a temperature detection range from -22 to 482F, users can identify the correct thermometer reading in all applicable HVAC settings. The LCD backlit display provides a clear and accurate temperature reading when used in applications.

Klein Tools Clamp Meter and Electrical Test Kit

Klein Tools Clamp Meter Kit includes the CL120 400A Auto-Ranging Digital Clamp Meter, RT210 GFCI Receptacle Tester and 69409 Line Splitter 10x. The kit allows for easy testing of live circuits and measuring of current and voltage. The kit includes a carrying pouch, test leads and batteries.

Klein Tools Digital Clamp Meter, AC Auto-Ranging 400Amp with Temp

Klein Tools CL220 is an automatically ranging true root mean square (TRMS) digital clamp meter that measures AC current and NCVT via the clamp, AC/DC voltage, resistance and continuity via test-leads, and temperature via a thermocouple probe. Exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters loaded with innovative, time-saving features.