A must-have for your bicycle tool kit - proudly backed by a 100% Lifetime Warranty by JACO (USA & Canada) that covers all performance related issues, so buy with confidence & enjoy longer lasting tires, improved traction, & superior handling on the road or trail thanks to properly inflated bike tires. Superior performance - compact & portable design easily stores away in your riding bag or tool kit, so you can always keep your gauge packed for every ride. Includes a hard shell protective zip case to keep your air gauge protected & safe when not in use. Rugged durability - feels solid in the hand & shielded by our shock-resistant rubberize gauge head cover, keeping the gauge protected from drops & vibrations, the 90 degree direct Presta valve nozzle lets you easily get in between the bike wheel spokes to measure tire pressure with ease. Large, 2" glow-in-dark dial - features easy-to-read scale (10-160 PSI range), providing precise readings that lock-on to the dial face until the pressure reset button is pressed to zero reading. Equipped w/ built-in bleeder valve to release air from overinflated tires & fine tune your tire pressure. Optimized for high pressure bike tires (Max 160 PSI) - performance tested & calibrated accurate to ANSI B40.1 standards (1.5% Mid Scale), ensuring quick & accurate pressure readings without relying on batteries (for use on Presta valves only, NOT compatible with Schrader valves).

Item Weight: 6 Ounces. Item Dimensions LxWxH: 3 x 1 x 3 inches. Material: Brass. Brand: JACO Superior Products.