Davis Instruments, Vernon Hills, IL, offers the portable, rugged DranEST III+ automated electrical safety tester for testing electrical appliances as well as IT, test and measurement, laboratory, and hospital equipment. The tester allows you to perform function tests with power analysis for voltage, amps, watts, VA, PF, and Wh. It also provides high-voltage testing up to 6 kV, insulation resistance from 0.05–310 ohm, and protective conductor testing for currents at 200 mA, 10 A, or 25 A. A backlit LCD shows schematic diagrams for test connections, online help, instructions, and error messages.
Electrical Safety Tester from Davis Instruments