Large, Ø56mm gauge fitted with protective cover and 440mm hose. Scale reads from 0-25bar(0-350psi) and conforms to BS1780-1985. Suitable for petrol engines with 10, 12, 14 or 18mm spark plugs and includes a long reach adaptor for 16v and V6 engines. Also includes 445mm hose and quick release connector for air input. Supplied in carry-case.