Product Parameters:

Name: Voltage detection pen
Frequency Range: 50 to 500 Hz
Test Voltage Range: 90-1000V AC
Safety Rating : CAT II 1000v
Powered By:2*1.5v AAA size battery

Features:

— Electric Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen 90-1000V
— The next generation AC non-contact voltage testers are easy to use – just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there is voltage present. Electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home.