Ring Digital Tyre Keyring Gauge
If you want to put your gauge on a keyring, this is the one to go for. With a smooth, slender design and a low price, the Ring will be easy on your pocket in every sense. It also features a backlit display, plus a work light that doesn’t have to be held on. It was never more than half a psi out in the accuracy tests and seals very easily on the tyre valve thanks to the angled tip. The best keyring gauge you can get.
