AC/DC Voltage/Continuity TesterFeatures: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' (3M) drop protection IP53 dust and water resistantSpecifications:AC Voltage:600VAudible Alert:YesBacklit:YesBatteries:3 x AAACAT Rating:CAT IV 600VCase Included:NoControl Type:DigitalDC Polarity Indicator:YesDC Voltage:600VDepth:1-41/64" (41.7mm)Digital / Analog:DigitalDrop Protection:9-27/32' (3M)Dual Voltage Indication:YesGFCI:YesIncluded Accessories:Test Leads, BatteriesIngress Protection:IP53 (except test lead jacks)Integral Lead Storage:YesInterchangeable Leads:YesLength:6-1/16" (154.0mm)Low Battery Indicator:YesMaterial:Thermoplastic; ElectronicsOverall Length:6-1/16" (154.0mm)Pollution Degree:2RMS:YesSafety Rating:CAT IV 600VTests Continuity:YesWeight:6 oz. (170 grams)Width:2-5/16" (58.7mm) WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.