The EZAir Tire Gauge attaches to the valve stem of your tire and gives instant, accurate readings. If tire pressure is low, leave the EZAir connected to the tire, attach a CyclePump to the brass valve stem fitting on the EZAir gauge, and turn on the CyclePump. The EZAir displays real-time pressures as the tire inflates.

If you accidentally over-inflate, you can release pressure using the bleed button on top of the gauge. This feature is especially useful for GS enthusiasts, who need to "air-down" their tires when they hit unpaved roads or trails.

The air hose is 12" long, the 1-1/2" dial is rubber armored, it comes with a protective vinyl storage pouch, and it weighs only 8 ounces. It's a compact package that fits nicely in the palm of your hand. We love it!