The Triplett Model MG600 High Voltage Insulation Tester tests Insulation Resistance to 60GΩ using 4 test voltages (500-Volt， 1000-Volt， 2500-Volt and 5000-Volt) and also measures AC/DC Voltage with Relative Mode， Peak Hold and Minimum/Maximum， plus Low Resistance and Continuity. Additional features include Polarization Index ((PI)， Dielectric Absorption Rate (DAR)， Backlit 6000 count display with bargraph， Timed Test function (1-minut to 15-minutes in 1-minute increments)， a Lock Power function for hands-free operation， Data Hold to \"freeze\" the reading on the display， Auto power off， plus built-in battery check and live ciruit voltage Indicator. CAT IV 600V safety category. Includes heavy-duty test leads， (8) C batteries， 120-Volt AC adapter and hard carrying case. 1-year warranty.

Insulation resistance to 60GΩ

500-Volt， 1000-Volt， 2500-Volt and 5000-Volt test voltages

Polarization index ((PI)

Dielectric absorption rate (DAR)

Backlit 6000 count display with bargraph

Lock power feature for hands-free operation

Timed test function (1-minutes to 15-minutes in 1-minute increments)

AC/DC voltage measurement with relative mode， peak hold and minimum/maximum

Low resistance and continuity measurement

Live circuit voltage indicator