Built for everyday bike shop use, the Shop Inflator utilizes a true dual Presta and Schrader head that rotates, making valve access quick and easy. Lightweight aluminum body Trigger is designed to facilitate multiple hanging options The built in pressure gauge (0-160 psi, 0-11 bar) includes a protective gauge boot Includes the commonly used 1/4" industrial "M-style" compatible plug Built for everyday shop use and 100% rebuildable