Triplett Sniff-It Non Contact AC Voltage Detector - Detects AC Voltage from 30 to 600 Volts (9602)Detects AC Voltage from 30 to 600 volts without making contact On Off switch with power on indicator (green LED) Light flashes (red LED) and beeper chirps when AC voltage is present and flashes and beeps faster as AC voltage is approached CAT IV 600V safety rating, includes (2) AAA batteries and 5 year manufacturer's warranty The Triplett Sniff It 2 is a high performance non contact AC Voltage detector with adjustable sensitivity. It provides a wide