Sell Electrical Check Tool LED AC Electric Voltage tester volt pen detector sensor 90-1000v Checking best price

The ac voltage detector pen is used to check if there is an electrical grid flowing in a cable without touching the cable. It 's practical enough to know broken cables. Features Non-contact detection, safe and easy to use Totally insulated, no exposed metal or conductive parts Body detectors use materials that do not conduct electricity to ensure security while operating the device. Easy to use It is used to test ac cables, circuit breakers, wall sockets, junction boxes, fuses, etc. Small and compact design for easy carrying pen It has a pen-like shape and a small size to ease your carrying this ac voltage tester.