Digital Test Pen AC DC 12-250V Tester Electrical Screwdriver LCD Display Non-contact Induction Voltage Detector Test Pencil

This new type of pen screwdriver has two colors: red and orange. It can detect the voltage of the electrified part, including AC and DC. Three AG10 button batteries are used for power supply (batteries are not included) and LED lighting for easy use after power failure. AG10 battery parameters (shipment excluded): Voltage-Capacity (mAh) - Load Resistance (Ω) - Diameter Size (mm) - Height Size (mm) - Weight (g) AG10 1.5v-80-15K-11.6-3.1-1.10 Features: It can use non-contact form to detect whether the object is electrified or not, and can detect automobile high-voltage tapping line. Blue Display Screen: Test in a dim environment can also see the value clearly. LED Lamp lighting, easy to find lines in dim environment, and can be used as emergency flashlight.