Low voltage, the pen lights green; High voltage, electric pen buzzes.
The material is insulation and resistant to falling, safer to use.
With self checking function to know whether the pen battery works on or not.
LED indicate light, long service time and convenient to view the detection result.
The nib is designed with a screwdriver, which is convenient for you to open the socket box at any time.
This testing Pen can detect the DC and AC voltage of electrified parts. Features: Low voltage, the pen lights green; High voltage, electric pen buzzes. The material is insulation and resistant to falling, safer to use. With self checking function to know whether the pen battery works on or not. LED indicate light, long service time and convenient to view the detection result. The nib is designed with a screwdriver, which is convenient for you to open the socket box at any time. Pen clip design, mini size and light weight for easy carrying. A perfect tool kit for home and electric industry uses. Specifications: Quantity: 1pcs Color: transparent Material: PC+metal Measuring range: 70-250V Item length: 155mm / 6.1in Screwdriver size: 17 * 4mm / 0.7 * 0.2in Battery: 3 * AG3, 1.5V, 25mAh Package size: 185 * 70 * 30mm / 7.3 * 2.8 * 1.2in Package weight: 22g / 0.78oz Packing List: 1 * Voltage Tester Pen