Universal Compression Tester Kit 3305D - GearWrench

The GearWrench 3305D Universal Compression Tester Kit offers automotive and industrial professionals a reliable solution for quickly assessing gasoline engine health. This professional-grade universal compression tester is engineered for daily use in demanding shop environments, delivering accurate data essential for diagnosing engine conditions and guiding precise repair recommendations.

Key Features

• Broad Engine Compatibility: Designed as a universal compression tester, this kit services most domestic and import gasoline engines, including cars, light trucks, small engines, and power equipment. It includes adapters for 14mm and 18mm spark plug holes.
• Accurate Pressure Readings: The easy-to-read gauge displays clear PSI (0-300 PSI) and metric (0-21 kg/cm²) markings, enabling quick comparison between cylinders. An integrated air-hold valve facilitates easy gauge resetting.
• Professional-Grade Durability: Constructed with high-quality, robust materials, this kit is built to withstand rigorous use, harsh workshop conditions, and frequent connection cycles, ensuring long-term reliability.
• Efficient Quick-Connect System: Fast-connect fittings provide secure and rapid attachment to spark plug wells, minimizing setup time between cylinders and enhancing diagnostic workflow efficiency.
• Comprehensive Adapter Set: A diverse array of adapters accommodates common spark plug threads and cylinder head designs, including those with deep or recessed spark plugs.
• Organized Storage: A compact carrying case keeps the gauge, hose, and all adapters neatly organized and readily accessible in the shop or on a mobile service truck.

Applications

The GearWrench 3305D Universal Compression Tester Kit is an essential tool for routine engine health checks, pre-purchase vehicle inspections, and diagnosing suspected internal engine problems. It is ideally suited for identifying issues such as misfires, power loss, hard starting, and excessive oil consumption by pinpointing worn piston rings, faulty valves, or potential head gasket failures. This kit is a valuable asset for automotive technicians and shop owners working on a wide range of gasoline engines.

Specifications

• Manufacturer: GearWrench
• Model Number: 3305D
• Part Number: 3305
• Weight: 0.90 lb