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Tool & Equipment

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.


  • Voltage Tester tests insulation resistance up to 4000M at 125V, 250V, 500V, and 1000V DC
  • Megohmmeter with test and lock buttons for simple insulation testing
  • Warning alarm and high voltage icon for detection of voltage
  • Measures up to 1000V AC/DC, resistance, and continuity
  • Automatic ranging True Root Mean Square (TRMS) technology for increased accuracy
  • Backlit display with bar graph, Auto-power off, High Voltage, Max/Min, and Hold icons
  • Low battery indicator with easily replaceable battery and fuse


  • Brand: Klein Tools
  • Color: Orange/Black
  • Dimensions: ‎7.94 x 3.59 x 2.42 Inches
  • Weight: ‎1.4 Pounds
  • Measurement Type: Multimeter
  • Batteries: ‎6 AA batteries required. (included)
  • Material: ABS, Polycarbonate, Electrical Components
  • Measurement Accuracy: 98%
  • Display Style‎4000 Count LCD