This portable detector is a non-contact type detector, sealed with insulating plastic, making it safe and easy to use. When the pen tip senses or detects a voltage, it emits light and buzzes. It is easy to detect the line of fire and know which line has a dangerous voltage.
✅Easy to carryin your shirt pocket and with continuous self-test so you always know it’s working, the non-contact voltage detector allows you toquickly testfor energized circuits in the workplace or at home.
✅The non-contact voltage testers areeasy to use–just touch the tipto a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps,you know there's voltage present.
✅Electricians, maintenance, service, safety personnel, and homeowners canquickly testfor energized circuits in theworkplace or at home.
✅Long life and low power consumption
✅Built-in highlight white light LED can be used as a simple flashlight.