Klein Tools ET250 is a solid-state, digital voltage and continuity tester. It measures AC/DC voltages up to 600V and tests for continuity. Additionally, the ET250 tests GFCI protected circuits to verify that the GFCI device is functioning appropriately. The tester includes a backlight and integrated flashlight for working in reduced ambient lighting conditions.

Klein Tool Model No. ET250

  • Automatically selects voltage or continuity; automatically powers on when any measurement is attempted
  • Backlit LCD display
  • CAT IV 600V modern solid-state design for safety
  • Tests GFCI protected circuits
  • Uses standard replaceable multimeter test leads
  • Features built-in test lead holders on back of meter
  • Integrated flashlight
  • 9.8 ft. (3 m) drop protection
  • IP53 dust and water resistant

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Matthew Walton

Matthew Walton is the host of IBEW Hour Power and has been with the program since its beginnings in 2007. As an IBEW Hour Power host and producer, Matthew travels across the United States and Canada visiting job sites, training centers, and union halls to tell the stories of the IBEW brothers and sisters that work so hard every day.

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