- Versatile Screwdriver Function: Combines a voltage tester with a practical screwdriver, providing a convenient and versatile tool for daily tasks and improving working efficiency during use. - Precision Wire Detection: Equipped with advanced sensors to achieve high-precision voltage detection, reducing live wire location error rates to below 1%. - Digital Display Clarity: Includes an LCD display that presents voltage values clearly on a pointed digital screen, allowing users to interpret results accurately without eye strain. - Fatigue-Reducing Handle: Features an anti-slip handle that aligns with natural hand positioning, helping minimize fatigue and maintain comfort during extended use. Use scenarios: - Home electrical work: test for live voltage before removing outlet covers or wiring, ensuring safe disassembly and installation. - Lighting and switch replacement: quickly locate live wires to plan wiring routes and avoid accidental contact during installation. - Appliance or device repair: verify voltage at circuits on a workbench to diagnose and repair electrical components with confidence.