Part of the Laser range of tools for Hybrid vehicles Features high voltage insulation resistance test, true RMS, continuity test and diode test.Auto ranging, min/max data hold, data logging, LCD backlight and low battery indication. Voltmeter Specification = AC/DC volts to 1000V, 0V to 600mV, mA, Amps to 10A, Resistance, Frequency, Temperature. Insulation test voltages: 50V, 100V, 250V, 500V, 1000V.