Versatile mini-gauge attaches to pump or can be used alone. Gauge face rotates 360Adeg and reads to 300 psi for use with tires, forks or shocks. Works with Presta and Schrader valves and features a precision bleeder valve and Pressure-Rite anti-air loss connector. HeadPresta Adapter/SchraderGaugeReads 300 psi/ 20.7 barAdded FeaturesRotating GaugePressure-Rite HeadHard Shell CaseSize (L x W x H)7.6 x 8.2 x 2.5 cm 3.0" x 3.2" x 1.0"Weight120 g / 4.22 ozArt.no.TSUTG-02