Product Feature ????Multi-Function Circuit Tester: Supports component flexibility, voltage & diode detection, continuity testing, ground detection, short circuit tracking, and overload protection. ????LCD Digital Display: High-definition LCD screen shows accurate voltage readings; red/green LED indicators for positive/negative detection. ????Dual Built-in Work Lights: Unique lighting design for easy automotive electrical testing even in dark environments. ????Wide Compatibility: Suitable for all 6V-48V DC electrical systems, including cars, pickup trucks, motorcycles, boats, off-road & construction vehicles. ????Durable & Reliable: Equipped with 4m test line, ergonomic red housing, ±2% accuracy, and built-in safety over-current protection (8A).
