ITEM NAME:Portable LED Voltage Test Pen Home Security Household Electroscope 50 to 500 Hz Product Description Features: Strict control to ensure good quality. When the pen head senses or detects a voltage, the white part of the pen tip illuminates and buzzes, and it is easy to detect the line of fire and know which line has a dangerous voltage. LED lighting function to work in dark environments. The pen holder is designed for easy carrying. Totally insulated, no exposed metal or conductive parts. A perfect tool kit for home and electric industry use. Specification: Material: Plastic Frequency Range: 50 to 500 Hz Test Voltage Range: 90-1000V AC Safety Rating: 1000V, CAT IV.Frequency Range: 50 to 500 Hz. The pen holder is designed for easy carrying.
