Extech MG320: CAT IV Insulation Tester / True RMS MultiMeter

Description 20GΩ/1000V Insulation Tester with a True RMS MultiMeter Combines a portable 20GΩ/1000V Insulation Tester with a True RMS MultiMeter. Insulation tester includes PI/DAR modes, programmable timer, and a comparator for custom test configurations and quick results. Multimeter functions include AC/DC Voltage, Resistance, and Continuity Test. Manually store/recall up to 99 readings. Designed with rugged housing and large backlit 6,000 count LCD display with analog bargraph. Complete with test leads, alligator clip, 6 x AA batteries, and soft case. Product Specs Specifications Range Resolution Basic Accuracy Insulation Resistance 50MΩ, 100MΩ, 200MΩ,500MΩ, 2000MΩ, 1GΩ, 10GΩ, 20GΩ 0.01MΩ ±3% Insulation Test Voltages 50V, 100V, 250V, 500V, 1000V   0 to 10% AC/DC Voltage 600V 0.1V ±2% Resistance 20kΩ 0.01Ω ±1.5% Continuity Yes Dimensions/ Weight 8.9 x 4.1 x 2.3" (225 x 103 x 59mm)/ 1.5lbs (0.7kg) Features Measure Insulation Resistance to 20GΩ 5 Test Voltage ranges