Universal compatibility for auto maintenance The head gasket leak tester is designed for universal use in auto maintenance, making it a practical tool for every car owner or mechanic. Compact, portable size The combustion leak test kit arrives in a compact storage box measuring 35 cm x 23 cm x 7 cm, allowing easy storage at home, in the , or in a vehicle trunk. Effective gas leak detection The CO2 leak detector is a dedicated tool for identifying gas leaks in vehicles, helping to ensure safety and support efficient operation by confirming the integrity of engine seals and related systems. Userfriendly and accessible Built for ease of use, this gas detection tool is suitable for both professionals and beginners, with straightforward operation and clear performance benefits. Use scenarios Engine rebuild or head gasket service: use to verify there are no combustion leaks after assembly and to confirm gasket integrity. Routine vehicle maintenance: screen for CO2 or combustion gas leaks in cooling, exhaust, or intake paths to prevent downtime and optimize performance. Pre inspection: assess engine sealing and identify potential leaks before buying a used vehicle. Key attributes Function: CO2 combustion leak detection to identify gas leaks in vehicles. Compatibility: designed for universal use in auto maintenance, suitable for car owners and professional mechanics. Size: compact storage box with dimensions 35 cm x 23 cm x 7 cm for convenient storage and transport. Material: not specified. Performance: engineered to provide reliable leak detection to support safety and vehicle efficiency.