Expert Quality, new and improved MK4 airline inflator. Its industrial quality fabrication makes it suitable for use on garage forecourts and tyre fitting bays. Fitted with a lock-on connector, 20% larger viewing window, stronger yet lighter body and increased accuracy. Supplied with calibration certificate.|Pressure range: 0-9.6bar/0-138psi Min air supply: 6.9bar/100psiMax air supply: 13.8bar/200psiOperating temp range: 10 to 60 degree CSupply inlet: 1/4" BSP taper (F)Hose length: 0.5m|Manufactured and certified to Directive 86/217/EEC