description digital clamp meter ac auto, 600a klein tools cl600 electrical tester is an automatically ranging true mean squared (trms) digital clamp meter measures ac current via the clamp, and measures ac/dc voltage, resistance, continuity, and tests diodes via test-leads. exclusively designed from the ground up by electricians for electricians. years of field research, combined with extensive input from electricians across america, inspired the development of meters loaded with innovative, time-saving features. clamp meter measures current, voltage, resistance and continuity. multimeter has automatically ranging trms technology for accuracy. digital clamp meter includes pouch, test leads and batteries. low battery indicator and easily accessible battery compartment. includes carrying pouch, test leads and batteries. operating altitude to 6,562-foot (2,000 m). meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations. 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 clamp meter with automatically ranging true mean squared (trms) technology for increased accuracy amp clamp measures ac current test leads measure ac/dc voltage, resistance, continuity and tests diodes cat iv 600v, cat iii 1000v, class 2, double insulation safety rating built to withstand a 6.6-foot (2 m) drop low battery indicator and easily accessible battery compartment includes carrying pouch, test leads and batteries operating altitude to 6,562-foot (2,000 m) meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations specifications acme tools brand name klein tools acme tools part number cl600 application measures ac current assembled weight (lbs) 0.738 california proposition 65 warning required yes case included yes color / finish black, orange country of origin china csa certified no dc polarity indicator no dc voltage 1000 depth (in) 1.547 digital / analog digital etl listed yes globaltradeitemnumber (gtin) 00092644690143 internal supplier part # cl600 internet product code (ipc) 5190c7bac90 manufacturer warranty please refer to attached warranty document. material plastic maximum amperage (a) 600 package contents case package depth 11.2 package height 2.4 package weight 1.31 package weight (lbs) 1.31 ul listed no upc 092644690143 waterproof no