VD-16 Voltage detector
* Convenient AC voltage tester that indicates the presence of AC 5 ~ 1,000V
* The Voltage tester pen can help you find broken, and live wires
* Sensitivity adjustable for non-contact detection
* Able to test light sockets and locates the short circuit.
* White LED light
* Power on-off switch
* Detecting red lamp alert
* The voltage tester pen is ideal for the home.