This device would determine whether there is some form of electricity running through the wire without you actually needing to touch it. Now, you don't have to call a professional electrician nor make contact with the wire just to know whether electricity runs through it.
Due to the wide measurement range (12V-1000V), there will be an alarm when there is live equipment or static electricity nearby.
It will flash and beep when the device is close to AC voltage greater during the specified voltage range even though without touch the measured object. You can distinguish the Hot and Null Wire through different frequency alarm sound and LED Indicator.
Voltage Indication: Beeper, LED Flashing
Non-Contact Voltage Tester, within 12-1000V AC, All Electric Appliances in Your Family can be Tested by it
It not only tells you whether there is voltage or not, but also tells you if the voltage is high or low
Ideal for testing AC cables, circuit breakers, wall sockets, junction boxes, fuses, etc
It also acts as an emergency flashlight, which is especially usefull in the dark area
Other Function include: Auto power-off, Low Battery Power Indication
