Test voltages up to 5kV and measure insulation resistance up to 60GΩ. REED R5002 Offers This high voltage insulation tester is capable or testing voltages up to 5000V and measures insulation resistance up to 60GO. The R5002 performs a spot insulation test by applying a regulated and stabilized voltage to measure the amount of flowing current and then calculates resistance in order to evaluate insulation integrity. Features Test Voltages of 500V, 1000V, 2500V, and 5000V Measure Insulation Resistance to 60GO Backlit LCD display with analog bargraph Timer function for insulation resistance measurements (1 to 15min) AC/DC Voltage from 0 to 600V with Max/Min, peak and relative functions Polarization index measurement (PI) Dielectric absorption ratio measurements (DAR) Max/Min, Peak, Relative value and Data Hold functions Cat. IV 600V safety rating Low battery indicator and auto shut off Included Digital High Voltage Insulation Tester Test Leads Alligator Clips AC Adapter Batteries Hard Carrying Case