The ET600 is a multi-function Megohmmeter capable of producing 125V, 250V, 500V, and 1000V test voltages for insulation resistance measurements up to 4000MΩ. Also tests AC/DC voltages up to 1000V with automatic ranging True RMS technology. Convenient lock function and built-in stand for hands free operation. Dual-function backlit display monitors process.Features Low battery indicator with easily replaceable battery and fuse Test verification of conformity to EN61557-1,-2,-4 Lock Button for Insulation Resistance Testing Measures up to 1000V AC/DC, resistance, and continuity Built-in stand and optional magnetic hanger for hands free operation Warning alarm and high voltage icon for detection of voltage Includes Right Angle Test Leads and Heavy-Duty Alligator Clip Test Leads Voltage Tester tests insulation resistance up to 4000MΩ at 125V, 250V, 500V, and 1000V DC Backlit display with bar graph, Auto-power off, High Voltage, Max/Min, and Hold icons Megohmmeter with test and lock buttons for simple insulation testing CAT IV 600V and CAT III 1000V safety rating Automatic ranging True Root Mean Square (TRMS) technology for increased accuracy Warnings Read, understand, and follow all warnings and instructions before operating testers. Do not use meter during electrical storms or in wet weather. Do not attempt to measure insulation resistance, resistance, or continuity on live circuits. Use only CAT III/CAT IV safety rated test leads. Do use the meter if test leads appear to be damaged. Before each use verify meter operation by measuring known voltage. Voltage: 125V, 250V, 500V, 1000V DC; 1000V AC/DC Safety Rating: CAT IV 600V, CAT III 1000V, EN61557-1, EN61557-2, EN61557-4 Insulation Resistance: 4000 M Resistance: 400k Display: 4000 Count backlit LCD with bar graph Measurement Count: 4000 True RMS: Yes Overall Dimensions: 7.93 in L x 3.59 in W x 2.32 in H (20.2 cm x 9.1 cm x 5.9 cm) Weight: 1.0620 lbs Material: ABS, Polycarbonate, Electrical Components Color: Orange/Black Type: Insulation Resistance Tester InstructionsET600-1390306ART - WEB.pdfDownloadsSafety Data SheetVideo DownloadSpec SheetBrochure 1