Brand kesig Power Source Battery Powered Colour multi Item Weight 449 Grams Item dimensions L x W x H 12 x 10 x 8 Centimeters About this item 【Comfort Handle】This high torque alloy dual light color light measuring electric pen induction electric pen screwdriver adopts an anti slip handle, making it more stable and safe to use. Circuit type: Ac/dc; display mode: Neon tube. 【Neon Display Screen】When the pen detects voltage, the neon light of the circuit pen will light up; the higher the voltage, the brighter the neon light. 【Always at Our Service】Voltage detector pen, upgraded led sensing function, tested live traffic lights and break point search function.Upgraded led sensing function, tested live traffic lights and break point search 【Two Purposes】Non contact voltage detector two purposes, one for measuring electric pens and the other for screwdrivers. There are two types of screwdriver heads at both ends of metal rod grooves and cross grooves. When you pull out the metal rod, insert the rod into the deepest position for complete contact. 【Safe&High-Quality】Our dual-light measuring electric pen & screwdriver is composed of a high-quality and durable pvc handle, screw rod, screwdriver, nut, spring, and resistance block, which ensure safety while using.