For safe and reliable live indication - Suitable for non-contact AC voltage tests, earthing/ground connection checks, proper connection checks, broken wire detection - High sensitivity tester offering an extensive non-contact voltage detection range of 70-1000V AC - Bright red LED illumination on detection of AC voltage - On/Off switch to help preserve battery life - Integrated self-test function and green LED “On” indicator - Installation category III 1000V offers protection against transient voltage spikes for the safe testing of fixed installations - Double insulated to ensure safe use near live circuitry - Ergonomic, dual component body construction with handy pocket clip - Batteries not included ( 2 x AAA)