description southwire dual range non contact ac voltage detector southwire 40126n dual range non-contact ac voltage detector 24-600vac quickly checks for the presence of live voltage on outlets, wiring, circuit breakers, lighting fixtures and switches. this non-contact ac voltage detector features a built-in flashlight for user convenience. the flashing red led and pulsating beeper indicate the presence of voltage to make this task as safe as possible. california proposition 65 warning. features detects ac voltage on two ranges: 24 to 600 v and 100 to 600 v bi-color led verifies tester is on and range selected live voltage indicator red led and beeper built-in flashlight now 2x brighter cat lll 600 v safety rating two modes green means high voltage mode, yellow means low voltage mode pocket clip for easy storage ncv tester specifications ac voltage 24 to 600 acme tools brand name southwire acme tools part number 40126n assembled depth (in) 0.99 assembled height (in) 6.23 assembled weight (lbs) 0.16 assembled width (in) 0.83 battery quantity required 2 battery size aaa california proposition 65 warning required no capacitance capable no case included no color / finish copper continuity beeper no country of origin china data hold no dc polarity indicator no dc voltage n/a digital display not required electronic yes globaltradeitemnumber (gtin) 00032886963049 height (in) 6.23 internal supplier part # 40126n internet product code (ipc) 515bea33d69 manufacturer warranty 2 years material double molded plastic package contents 40126n ncv dual range 24-600v ac package depth 1.58 package height 8.661417322834646 package weight 0.16 package weight (lbs) 0.181 safety rating cat iv 600v, ul listed tester type non-contact tests continuity no upc 032886963049 voltage compatibility ac only