The Extech MG310 1000V Digital Insulation Tester features a Low Resistance measurement with Zero function, Continuity beeper, Large 2000 count dual backlit display, High voltage & overload indication, Auto-discharge & voltage output warning functions as well as Low battery indication. The Extech MG310 comes complete with test leads, alligator clips, 6 x AA batteries, hard cover, and soft carrying case. The Extech MG310 1000V Digital Insulation Tester Features: Test Voltages of 250V, 500V, and 1000V Insulation Resistance Measurement to 5.5GOhm (autoranging) AC Voltage measurement from 30 to 600V Polarization Index measurement (PI) Dielectric Absorption Ratio measurement (DAR) 10MOhm internal resistance test Low Resistance measurement with Zero function Continuity beeper Large 2000 count dual backlit display High voltage and overload indication Auto-discharge and voltage output warning functions Low battery indication Complete with test leads, alligator clips, 6 AA batteries, hard cover, and soft carrying case Extech MG310 1000V Digital Insulation Tester Specifications: Specifications Range Basic Accuracy Test Voltage 250V/500V/1000V Insulation Resistance (autoranging) 0.00 to 99.9MΩ , 100M to 5.5GΩ ±5% of reading AC Voltage 30 to 600V ±2% of reading Resistance 0.00 to 200Ω ±2% of reading Dimensions 150 x 100 x 71mm Weight 700g
