The WJL-6000 Auto Leak Detector uses advanced halogen gas detection to locate leaks quickly and accurately during vehicle maintenance and repair. The built‑in sensor provides excellent sensitivity and repeatability, allowing you to identify micro leaks efficiently. Benefits at a glance - Advanced detection technology for halogen gases with high sensitivity and repeatability, enabling fast, precise leak localization. - Real-time adjustable sensitivity: switch between high and low settings, with automatic optimization for the best detection state. LED indicators blink faster as leaks are detected for clear visibility. - Fast, efficient operation: 6 seconds warm‑up and 2–10 seconds reset. Continuous, unlimited operation mode and a 20 cm probe length help you inspect hard‑to‑reach areas in vehicles and cooling systems. - Long battery life and durable use: ultra‑low power design delivers about 50 hours of operation with 4 AAA batteries (not included). The probe can be used more than 1500 times cumulatively, offering solid value for professional mechanics and technicians. Key specifications and features - Detects all halogenated gases with reliable sensitivity. - Real‑time sensitivity adjustment (high/low) with auto‑optimization. - Quick start: 6 s warm‑up; 2–10 s reset; continuous operation mode. - 20 cm probe for reaching tight spaces in engines and cooling systems. - Battery powered: about 50 hours with 4 AAA batteries (not included). - Durable probe capable of over 1500 uses. - Designed for professional automotive maintenance and repair. Use scenarios - Locate tiny refrigerant leaks in automotive air conditioning systems (R‑series halogen gases). - Inspect engine bays for micro leaks in cooling, fuel, or exhaust systems. - Check radiators, hoses, and hard‑to‑reach components for signs of halogen gas leakage during routine service.