SPECIFICATIONS Material: Insulated Plastic, Metal Components Type: Dual Layer Pen Body Description SMART CHIP & ACCURATE TESTING: Equipped with a smart chip, it can perform accurate line finding, firewire judgment and zero-wire testing to ensure the safety and efficiency of electrical work. MULTIFUNCTIONAL SOCKET DETECTION: easily detects socket wiring and opens socket protection doors, a must-have tool for electricians and safety personnel dealing with electrical installations. TROUBLESHOOTING BREAKPOINT FINDER: Smart sensors accurately detect wire breaks to help quickly locate faults and reduce troubleshooting time for electrical repairs and maintenance. SAFE AND DUAL BODY DESIGN: Featuring a unique dual-body design for enhanced durability and safety, it ensures a comfortable grip when working with electrical components. MULTIPURPOSE APPLICATION: Designed for electricians, engineers and home users, this multi-purpose stylus is ideal for circuit testing, electrical safety inspections and home maintenance. Package Includes: 1 * Safety Accuracy Smart Inductive Electrician Stylus Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.