Topeak SmartGauge D2 Pressure Gauge

If you're like us and sometimes checking your tire pressure can be a drag, but the Smartgauge makes it so easy. Topeak's Smartgauge has a Smarthead that automatically adjusts to work with Shrader and Presta valves. The LCD display can be programmed to show psi, bar, or kg/cm. An air release button allows for a quick fine tuning of tire pressure. Features: Head: Rotating SmartHead Gauge: Digital - PSI, Bar, kg/cm2 Body Engineering Grade Plastic Capacity: Reads 250 psi / 17 bar Air Release Button Size (L x W x H): 10.2 x 4.5 x 3.5 cm/ 4" x 1.8" x 1.4" Weight: 65 g / 2.29 oz   Manufacturer's Part Number: TSG-02