Dill Air Controls is introducing a Tire Pressure Gauge Check Station (#8500), which the company says allows tire dealers to check air gauges quickly and accurately. The station consists of a 0-160 psi liquid-filled gauge, a 1/4-inch NPT filter/regulator to remove contaminants from compressed air and an access valve, all mounted on a pressure reservoir. A certificate of accuracy is included for ISO records. This item is especially useful for shops that need to comply with Section 95550 of California Title 17, the maker says.