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Edmondson Supply will be closed May 24th 2024. Final guaranteed shipping time is 12pm EST Thursday, May 23rd. Regular shipping will resume Tuesday, May 28th.
Edmondson Supply Will Be Closed May 24th 2024. Final guaranteed shipping time is 12pm EST Thursday, May 23rd. Regular shipping will resume Tuesday, May 28th.

Klein Tools ET250 AC/DC Voltage / Continuity Tester

Save 29%
Original price $60.22
Current price $42.97
SKU ET250
Currently 3 in stock.

Klein Tools ET250 AC/DC Voltage / Continuity Tester

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.

  • Voltage tester 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


AC Voltage:  600V
Backlit:  Yes
CAT Rating:  CAT IV 600V
Control Type:  Digital
DC Voltage:  600V
Digital / Analog:  Digital
Dual Voltage Indication:  Yes
Included Accessories:  Test Leads, Batteries
Integral Lead Storage:  Yes
Length:  6-1/16" (154.0 mm)
Material:  Thermoplastic; Electronics
Pollution Degree:  2
Safety Rating:  CAT IV 600V
Weight:  6 oz. (170 grams)
Audible Alert:  Yes
Batteries:  3 x AAA
Case Included:  No
DC Polarity Indicator:  Yes
Depth:  1-41/64" (41.7 mm)
Drop Protection:  9-27/32 ft (3 m)
GFCI:  Yes
Ingress Protection:  IP53 (except test lead jacks)
Interchangeable Leads:  Yes
Low Battery Indicator:  Yes
Overall Length:  6-1/16" (154.0 mm)
RMS:  Yes
Tests Continuity:  Yes
Width:  2-5/16" (58.7 mm)