6550 Part of the Laser range of tools for the modern Hybrid vehicles. Features and Benefits:Features high voltage insulation resistance test ,true RMS, continuity test and diode testAuto ranging, min/max data hold, data logging, LCD backlight and low battery indicationVoltmeter Specification = AC/DC volts to 1000v, 0v to 600mV, mA, Amps to 10A, Resistance, Frequency, Temperature.Insulation test voltages: 50v, 100v, 250v, 500v, 1000vSupplied with test leads and clips, temperature probe, manual, batteries CE/ROHS compliant