JMNJ Electrical Tester Pen Screwdriver, Screwdriver Tester Electrical, Waterproof Probe Light Voltage Tester Screwdriver 70-250V (2 PCS)

Produktbeschreibung

Find Line Breakpoints: One hand touches the bottom of the pen, and the tip of the pen touches the wire. The breakpoint is where the light goes out. It is used to find breakpoints in daily household appliances such as rice cookers, computers, and plug-in boards, etc. DC Detection: Please touch the bottom of the pan with one hand, touch the positive terminal of the battery with the tip of the pen, and touch the negative terminal of the battery with the other hand. When the light is on, the battery is fully charged, and vice versa. Automatically Induction: As long as it is close to the insulation of the wire, the plastic shell of the electrical appliance, etc., when the light is on, it means that the line is live. The brighter the light, the higher the voltage of the tested circuit, and vice versa. Bright Light?Waterproof: The voltage tester screwdriver is designed with a bright LED light, which is also an obvious cue when used during the day. What?s more, it is waterproof, which allows you to work well outdoors. Safe?High-quality: Our electrical tester pen screwdriver is composed of a high-quality and durable PVC Handle, screw rod, slotted point screwdriver, nut, spring, neon bulb tube, and resistance block, which ensure safety while using.