Description: A pump can be connected to this product to remove dust from the car engine. It has a deflation switch to adjust the air pressure when the tire pressure is too high. The reason why this product is a practical and convenient tool is that it features easy operation, non-slip handle and energy saving. Made of high quality rubber, ABS and zinc alloy materials, the tire gauge is sturdy and anti-corrosive. The length of the product is 20 cm, and the length of the rubber hose is 33 cm. It has versatile use for cars, trucks, motorcycles, bicycles, etc. Item Name: Tire Pressure Gauge Material: Rubber,ABS,Zinc Alloy,Electronic Component Measuring Range: 0-220 PSI, 0-16 Bar Power Supply: 2x AAA Batteries (Included) Size Details: Product Length: 20cm/7.87" (Approx.) Rubber Hose Length: 33cm/12.99" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Tire Pressure Gauge