Features: Essential air compressor accessory for quick and accurate tire inflation. Gauge monitors pressure as you inflate, eliminating the need to repeatedly fill then check 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 enables hands-free chuck use. Can connect with an air pump, dust purging for the vehicle engine. The air-bleeder switch will adjust the air pressure when the tire pressure is too high. 33cm rubber hose, can reach around corners, convenient to use. Suitable for cat, bike, motorcycle, automobile and so on. Specification: Condition: brand new Material: zinc alloy Color: Black Hose Length: 33cm/13.0inch Measuring Range: 0 - 100 psi, 0 - 7 bar Power Supply: 2 * AAA battery Package Weight: approx. 413g Package list: 1 * Tire Inflator Gauge 1 * Connector Cable 2 * Batteries Note: When you measure the tire air pressure, the tire should be in the cooling condition. 1、Essential air compressor accessory for quick and accurate tire inflation. 2、Gauge monitors pressure as you inflate, eliminating the need to repeatedly fill then check pressure. 3、LCD screen digital display, you can clearly read the number even at night. 4、Can connect with an air pump, dust purging for the vehicle engine. 5、The air-bleeder switch will adjust the air pressure when the tire pressure is too high.