Features: Essential air compressor accessory for fast and accurate tire inflation. The pressure gauge monitors the pressure as it is inflated, eliminating the need to refill multiple times and then check the pressure. LCD screen digital display, you can clearly read the number even at night. Made of zinc alloy material, durable and practical. Clip-on design allows for hands-free use of the tray. Can be connected with air pump, vehicle engine dust purge. The air bleeder switch will adjust the air pressure when the tire pressure is too high. 33 rubber hose, can in the corners, convenient to use. Suitable for cats, bicycles, motorcycles, cars, etc. Specification: Condition: 100% brand new Material: zinc alloy Color: black Hose length: 33/ 13. 0 inches Measurement range: 0- 220 psi, 0- 16 bar Power supply: 2 AAA batteries Package weight: approx. 413g Package List: 1 * Tire Inflation Gauge 1 * Connector Cable 2 * Batteries Note: When you measure the air pressure of the tire, the tire