Voltage Tester Pen Electric Power Volt Alert Detector

Material: ABS Plastic

Color: Yellow & Grey

Item size: Size: 15.3 x 2.5 x 1.5 cm

Safety Rating : CAT II 1000VNet weight: 45g

How to Use :Just press the button, white LED light can be always on when there is absence of voltage. "Beep” sound and red flashing LED would indicate the presence of voltage. Touch the wire with the pen tip. If the red indicator lights up, it means voltage exist.