1. Advanced Detection TechnologyOur WJL6000 Auto Leak Detector is designed to detect all halogenated gases with exceptional accuracy, making it an indispensable tool for automotive maintenance and . The builtin sensor delivers outstanding sensitivity and repeatability, allowing you to quickly and efficiently locate even micro leaks. 2. Adjustable Sensitivity SettingsThis electronic halogen detector features both and low sensitivity settings, which can be adjusted in realtime and are automatically optimized for the detection state. The response time provides instant results, with LED indicators blinking faster when leaks are detected for clear visibility. 3. Fast and Efficient OperationWith just 6 seconds of warmup time and a 210 second reset capability, this professional leak detector lets you work faster. The continuous, unlimited operation mode and 20 cm probe length enable thorough inspections of hardtoreach areas in vehicles and cooling systems. 4. Long Battery Life for Extended UseThe ultralowpower circuit design provides approximately 50 hours of battery life under normal usage (requires 4 AAA batteries, not included). The probe can be used cumulatively over 1,500 times, offering value for professional mechanics and technicians.