SC301Automotive Coolant Leak Detector and Filler

Leak Detection Mode: By creating a vacuum environment and using vacuum extraction and pressure-holding functions, the device determines whether there is a coolant leak. This allows users to quickly take appropriate repair measures to ensure the proper functioning of the cooling system.

Visual Test Results: The device features two LED indicator lights — a solid red light indicates a coolant leak, while a solid green light means no leakage. This visual leak display helps users detect issues promptly and significantly improves leak detection efficiency.

Three Pressure Levels: The vacuum pressure can be adjusted to three levels: -35kPa, -40kPa, and -45kPa. Users can choose the appropriate level according to vehicle type, age, or actual working conditions.

Simple and User-Friendly Operation: Equipped with intuitive audio and visual alerts and a straightforward control panel, the SC301 allows a single operator to easily complete both leak testing and coolant refilling.

Wide Vehicle Compatibility: With a variety of connector designs, the device includes three different adapter sizes, making it compatible with most common vehicle models on the market. This ensures a more precise and safer user experience.

Three-year Warranty: For damages caused by non-human factors, AUTOOL promises to provide free replacement parts within three years. If you have any requests, please feel free to contact us, and we will respond promptly within 24 hours.

Step 1: Connect the air compressor hose to the air inlet port.

Step 2: Open the exhaust valve and place the air outlet hose into a container for used coolant recovery.

Step 3: Place the liquid inlet hose into the container of new coolant.

Step 4: Use the appropriate adapter to connect the filling hose to the vehicle’s coolant reservoir.

Step 5: Connect to a 12V battery.

Step 6: Select the desired pressure level, then press one button to start either the leak detection mode or the coolant filling mode.