Features: Multifunctional voltage tester & wire stripper integrates electrical testing, wire stripping, clamping, and nail cutting into one portable tool, eliminating the need for multiple single purpose instrument. Features a spring loaded steel mechanism for precise engineered stripping blade to handle wire of various gauges with consistent accuracy. Integrated 12-250V voltage detection enhances safety during live wire testing while the multifunctional design eliminates tool switching hassles. Featuring a high sensitivity voltage detector and ergonomic antislip rubber grips, it minimizes hand fatigue during prolonged electrical maintenance tasks. Ergonomic nonslip handle reduces hand fatigue during prolonged use, while its lightweight design ensures easy portability in toolkit or pockets. Specifications: Component: steel voltage detection ranging:12V-250V wire stripping diameter:0.5mm-6mm Size: 213mm Practicality: Integrated pen and wire stripper and other multifunctions, suitable for home repair, electrical work, line installation and other occasions. Package Includes: 1pcs Voltage Tester Wire Stripper note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.