This is an automotive compression tester kit. This kit will test
compression on all domestic and foreign cars and light trucks with
gasoline engines, including mini engines. The 2-1/2" gauge has a dual
scale dial with ranges from 0-300 PSI and 0-21 bar; includes durable
boot for protection. This set also includes: small engine tester (part
no. TU-21), M14 separate flexible hose adapter with short thread, M14
separate flexible hose adapter with long thread, M18 separate flexible
hose adapter with short thread, M18 solid long reach adapter, M10 and
M12 solid adapters, complete quick coupler for valve repairs, and
repair parts kit. This kit is supplied in a blow molded case for easy
storage.