Digital Tire Pressure Gauge 150 PSI

The ergonomic handle design and non-slip surface fit your hand comfortably. Just turn on the tire gauge, then choose the units you want,and connect to the tire valve which you want to test. The device will automatically turn off after being inactive after 30 seconds. Backlight LEDs show you exact reading data clearly in even at night or in any dark place when you need to test tire pressure. A tight nozzle that easily slides onto valve stems, creating an airtight sealant with precision and accuracy. Lightweight, compact, and portable, this gadget can easily be carried with you while bike riding, dirt biking, mountain biking, or off-roading. Compatible for cars, trucks, bicycles and motorcycles but doesn' t work with, presta systems.