description dual range non-contact volt tester klein tools dual-range non-contact voltage tester automatically detects low voltage and standard voltage. a bright green led will tell you the tester is working and also functions as a work light. the light flashes red and two distinct warning tones sound when either low or standard voltage is detected. voltage tester detects voltage in range of 12 to 1000 vac. non-contact volt pen with auto power-off to extend battery life. electrical tester with heavy-duty polycarbonate plastic resins. auto power-off feature conserves and extends battery life. cat iv 1000 volt rating provides expanded operation and protection. lightweight, durable polycarbonate plastic resin construction; convenient pocket clip. 9.8 ft / 3 m drop protection. safety rating: cat iv 1000v. conforms to ce requirements. 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 detects and indicates low voltage (12-48v ac) and standard voltage (48-1000v ac) allowing broad application non-contact detection of standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets and wires non-contact detection of low voltage in security, entertainment, communications, environmental control, and irrigation systems high intensity, bright green led indicates the tester is operational and aids in illuminating the workspace dual range testing, select 12-1000v ac or 48-1000v ac auto power-off feature conserves and extends battery life cat iv 1000 volt rating provides expanded operation and protection lightweight, durable polycarbonate plastic resin construction; convenient pocket clip 9.8 ft / 3 m drop protection conforms to ce requirements specifications ac capable yes acme tools brand name klein tools acme tools part number ncvt-2 assembled weight (lbs) 0.05 battery type aaa california proposition 65 warning required yes capacitance capable no case included no color / finish yellow continuity beeper no country of origin china current clamp no data hold no dc capable yes depth (in) 1 detachable display screen no digital / analog digital duty cycle capable no frequency capable no globaltradeitemnumber (gtin) 00092644690020 internal supplier part # ncvt2 internet product code (ipc) a83cd62f943 length (in) 5.5 manufacturer warranty please refer to attached warranty document. material lightweight, durable polycarbonate plastic resin min/max/avg feature no multiple on-screen displays no operating temperature range 0-100 package depth 9.25 package height 0.75 package weight 1.8 package weight (lbs) 1.8 pc log no resistance capable no shipping weight (lbs) 0.19 temperature capable no temperature range 0-100 test lead probe ends no upc 092644690020 weight (lbs) 0.05 weight (oz) 0.8 width (in) 0.72