Wiha Category IV Voltage Detector 50-1000V- 25505

Handy and easy to use
Tested in Accordance with Applicable Standards
LED In Plastic Tip Illuminates Red and Emits Audible Warning as soon as AC Voltage is Detected
Simply Hold Voltage Detector Adjacent to any Terminal or LED Along an Isolated Cable Using the Plastic Tip
Detects AC Voltages Between 50 and 1000 Volts with the precise proximity sensor
Very light, only 2 oz
Needs two AAA batteries
Always Check The Detector by First Testing on a known live energized insulated cable