Sinometer MS8902A 600V Non-contact AC Voltage Detector
The Sinometer MS8902A Non-Contact Voltage Tester tests for the presence of live AC Voltage from 12-600 Volts. Visual and audible indicators signal the presence of voltage by simply pressing the test button. With its compact design--easily fitting in a shirt or pants pocket--the tester is perfect for checking to see if voltage is present or to verify if power is turned off before working on a circuit. The tester comes with 2 AAA batteries and a 1-year limited manufacturer's warranty.