Smartgauge D2XThis sleek, lightweight and compact digital tire pressure gauge works seamlessly with Presta and Schrader valves without changing internal head parts. The digital gauge provides accurate pressure readings up to 260psi 18bar. The illuminated 360o rotating gauge is easy to read from any angle in daylight or darkness. Compatible with bike motorcycle car tires, forks and shocks and the Air Pressure Adjusting Mode continuously reads pressure when using the