- Tests compression on all domestic and foreign cars and light trucks with gasoline engines, including mini engines. - The M68 gauge has a dual scale dial with ranges from 0-300 PSI and 0-21 bar; includes durable boot for protection. - Set also includes: Small engine tester (part no. TU-21) M14/M18 threads Valve core at bottom ensures accurate readings M43 gauge has dual scale dial with ranges from 0-200 PSI and 0-14 bar M14 separate flexible hose adapter with short thread M14 separate flexible hose adapter with long thread M12/M16 flexible hose adapter for Ford Triton 3 valve engines only (2004-2014) M10 solid adapters 8-inch extension tube 24-inch extension hose repair parts kit - Neatly arranged in a plastic box with compartments for all parts. Dimensions: 10.5" X 13.5" X 3.5"
