[DETAIL] Bullet Points: 1.Excellent Control: Featuring a more stable neon tube display mode and non-slip grip, our Powering Tester Pen assures effortless detection of AC/DC circuits, providing safer and more precise results. Its Comfortable Grip electronic pen sensor makes it the ideal choice for anyone seeking advanced performance and ideal control 2.Effortlessly Attract Screws: Designed with a strong magnet tip, this tester pen sets itself apart by attracting small metal parts, enhancing work efficiency with its 2 specifications 3.Easily Use: Assure safety by fixing your finger in place before testing with our Powering Tester Pen. Easy screwdriver insertion at the bottom and a voltage test probe at the handle's end assure accurate readings every time 4.Multipurpose Design: Pull out the metal rod, insert it to the deefly position for accurate electrical measurement, or use it fully as a screwdriver with its 2-function design 5.Effective Voltage Detection: This Responsive Electrical Tester Pen lights up with a neon light; the higher the voltage, the brighter the neon light, making it the perfect tool for identifying electrical currents The Live Wire Tester is a must-have tool for every homeowner and electrician. With its neon tube display mode, it detects the presence of live wires and attracts screws without hassle. You can use it with a screwdriver and for higher voltage. This 2-in-1 device assures safety on a daily basis. Specification: Name: Voltage Tester Screwdriver Material: Alloy steel + PVC Product Weight: about 45g Product Features: Zero-live wire judgment. Breakpoint induction detection. LED upgraded chip. With magnetic bit. Packing List: 1* Voltage Tester Screwdriver [ATTRIBUTES] - Battery Included: Yes - Hign-concerned Chemical: None - Voltage range: 12-250V AC - Battery Included: Yes - Hign-concerned Chemical: None - Voltage range: 12-250V AC - Certification: weee - Origin: Mainland China - Brand Name: VAHIGCY - DIY Supplies: Woodworking - suitable_for: women, men, professionals - usage_scenarios: home, school, travel, car, cafe