High Voltage Digital Insulation Tester (220V) Extech 380396

Test Voltages of 500V, 1000V, 2500V, and 5000V Measure Insulation Resistance to 60GOhm Large 6000 count display with bargraph and backlight Polarization Index measurement (PI) Dielectric Absorption Ratio measurement (DAR) AC/DC Voltage measurement from 0 to 600V with Max/Min, Peak and Relative functions 1 to 15 minute timer function for IR measurements Resistance measurement Indication of output voltage and discharge voltage Auto-discharge function and voltage output warning function Autoranging, Auto Power off and battery check Complete with test leads, 8 x C batteries, 220V AC adaptor, and heavy duty carrying case