• Fitted with Ø63mm gauge reading up to 300psi and 20kg/cm². • Cone type spark plug connection on angled rigid 130mm extension aids quick installation on most petrol engines, including motorcycle and small portable power units.

• Fitted with Ø63mm gauge reading up to 300psi and 20kg/cm². • Cone type spark plug connection on straight rigid 130mm extension aids quick installation on most petrol engines, including motorcycle and small portable power units.

• Ø60mm Gauge with heavy-duty rubber bumper, 400mm of hose and quick connector. • Suitable for testing commercial, marine and industrial diesel engines with direct or indirect injection. • Pressure relief valve allows repeated tests. • Includes 90° coupling adaptor for limited access applications. • Supplied in carry-case.

Expert Quality, allows the compression of car and van diesel engines (direct or indirect fuel injection) to be tested by cranking. Large easy-to-read scale measuring 0-1000psi/0-70kg/cm² with 600mm of flexible hose and push on adaptor incorporating a Schrader one way valve. Side pressure relief valve allows rapid retesting. Display packed in blow mould storage case with sleeve.Contents:•   Gauge with flexible hose•   2 Non-threaded dummy glowplugs•   7 threaded dummy glowplugs size: 3 x M10, 1 x M12, 1 x M14, 1 x M20 and 1 x M24•   5 adaptor sleeves size: 6, 12, 18, 25 and 38mm•   90° coupling•   'H' bracket•   Assorted copper and plastic seals

Expert Quality, allows the compression of commercial diesel engines (direct or indirect fuel injection) to be tested by cranking. Large easy-to-read scale measuring 0-1000psi/0-70kg/cm² with 600mm of flexible hose and push on adaptor incorporating a Schrader one way valve. Side pressure relief valve allows rapid retesting. Display packed in plastic blow mould storage case with sleeve.Contents:•   Gauge with flexible hose•   Threaded dummy glowplug•   3 threaded dummy glowplug adaptors size: 20.5 x 30, 23.6 x 32 and 23.6 x 41mm•   5 adaptor sleeves size: 6, 12, 18, 25 and 38mm•   90° coupling•   Assorted copper seals

Expert Quality, allows the compression of petrol engines to be tested whilst running. Large easy-to-read scale measuring 0-290psi/0-20bar with 370mm of flexible hose and push on adaptor incorporating a Schrader one way valve. Side pressure relief valve allows rapid retesting. Display packed in blow mould storage case with sleeve.Contents:•   Gauge with flexible hose•   5 adaptors size: M10, M12, 2 x M14 and M18•   2 double-ended spark plug thread chasers size: M10/M12 and M14/18•   Assorted O rings

• A comprehensive kit for testing the compression on both petrol and diesel vehicles. • Features 600psi gauge with large rubber bumper, straight and right angled quick connect fittings and an extensive range of spark/glow plug and injector adaptors. • This kit will cover most modern car, van, truck, bus, agricultural and marine engines. • Supplied in tough carry-case.

• Ø59mm Gauge fitted with 250mm hose and quick connect. • Scale reads from 0-21bar(0-300psi). Kit includes four extension hoses, seven plug thread adaptors from 10 to 18mm and a self-sealing quick connector. • Suitable for most petrol engined cars and light commercials. • Supplied in carry-case.