Non-contact voltage tester for detecting A) voltage on cables, circuit breakers, wall sockets, junction boxes, and other electrical wiring * Average-sensing meter helps provide accurate readings when measuring linear loads with a current or voltage that has a sinusoidal waveform * Tester illuminates when AC voltage is detected * Measures AC voltage from 50 to 1000V * Safety rated to European Standard 61010-031 Category III 1000V