- Multifunctional tool design: Combines an integrated electricity detector with a voltage tester and a screwdriver for common electrical tasks and quick maintenance work. - Accurate locator: Advanced sensors provide a wire detection error rate of less than 1 percent while rapidly locating live wires for reliable voltage testing performance. - Digital display clarity: An LCD screen delivers clear, easy-to-read voltage readings, with a bright display that remains legible in low-light environments. - Dependable hand-friendly grip: An anti-slip handle that fits natural grip habits, offering a secure, comfortable hold and reducing hand fatigue during extended use. Practical use scenarios: - Test outlets, switches, and devices in home electrical projects to verify voltage presence or absence before work. - Locate live wires behind walls or panels prior to drilling, cutting, or renovation tasks to enhance safety. - Perform routine voltage checks during equipment maintenance or assembly to ensure proper operation before servicing.