Bikeservice BS8001 Cylinder Compression Test Kit

• Designed specifically for testing motorcycle and small engine compression
• Features a 70mm dual scale gauge (0-300PSI / 0-20kg/cm2) with chrome bezel and quick coupler fitting
• Supplied with three 12" hose adaptors featuring quick coupler attachments
• Compression tester and hose lengths are designed for optimal viewing alongside engine
• Covers most popular motorcycle and small engine plug sizes (16, 18, 21mm)
• Supplied in a protective metal case
• Thread sizes: M10 x 1.0, M12 x 1.25, M14 x 1.25