Expert Quality, digital air line gauge. Its highly accurate industrial quality fabrication make it suitable for use on garage forecourts and tyre fitting bays. Fitted with a large LCD backlit screen with multi-pressure unit and twin connectors. Supplied with calibration certificate and two AAA batteries. Features and BenefitsExpert QualityDigital air line gaugeHighly accurate industrial qualitySuitable for use on garage forecourts and tyre fitting baysFitted with a large LCD backlit screen with multi-pressure unit and twin connectorsSupplied with calibration certificate and two AAA batteries. Specifications Hose Length: 0.53m Inflation Flow (@13bar): 500l/min, 18CFM Max Air Supply: 18bar / 260psi Max Inlet Pressure: 18bar, 260psi, Min Air Supply: 3bar / 44psi Operating Temperature Range: -15 ~ 55? Pressure Range: 0.3-17.2 bar/4-250psi Reading Accuracy: 0.01bar, 0.1psi Supply Inlet: 1/4" BSP taper (F) Contents 1 x Digital Gauge Air Line Inflator with Twin Connectors