DAYUAN 9 Piece Compression Tester Set Engine Test Measure Car M10 M12 M14 M18 0 20 Bar & 300 PSI

Wide Vehicle Compatibility: Adapters for a wide number of vehicles with various spark plug types and depths Quick Check Rubber Cones: Includes 2 rubber cone ends for quick compression check without needing to thread into head Dual Scale Gauge: 3 inch gauge features dual color scale with 0-300 psi and 0-20 bar for easy reading Multiple Thread Fittings: Fittings include M10, M12, M14, M18 male threads with O-ring seals for secure connection Spark Plug Adapters Included: Includes 14mm and 18mm spark plug adapters for compatibility with most engines Complete Kit with Storage: Comes with cylinder compression tester, multiple adapters, pressure tubes with rubber nozzles, and a specially designed carry case for convenient storage and transport Petrol Engine Diagnostic Tool: Compatible for use on petrol engines for automotive vehicles and motorcycles to diagnose and fix compression problems