description 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 measures ac/dc to 600 volts and tests continuity. klein voltage tester checks gfci-protected circuit functionality. includes backlight and flashlight for low light conditions. features built-in test lead holders on back of meter. integrated flashlight. 9.8 ft. (3 m) drop protection. ip53 dust and water resistant. for more than 160 years, klein tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. klein isn't just the name of our company, it's also our family name. and since we're an american company that's family-owned and family-run, you know you can count on us to be here tomorrow. klein tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... since 1857. california proposition 65 warning. view warning label features 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 specifications acme tools brand name klein tools acme tools part number et250 application tests gfci protected circuits assembled weight (lbs) 0.31 battery quantity required 3 battery size aaa california proposition 65 warning required yes color / finish orange country of origin china dc polarity indicator yes dc voltage 600 digital / analog digital digital display yes globaltradeitemnumber (gtin) 00092644690372 internal supplier part # et250 internet product code (ipc) 36fa0c6a90f manufacturer warranty please refer to attached warranty document. material plastic package depth 10.8 package height 3 package weight 0.72 package weight (lbs) 0.72 tester type voltage upc 092644690372