Super function - Used to monitor tire pressure, extend tire life and ensure safety; Made of high quality brass material, lustrous, durable and corrosion resistanceRead clearly - Digital LCD display, you can read data clearly day or night; Compact size, easy to keep in the car and simple to useHigh precision- High-end digital chip, more precise test, more reliable and cost-effectiveAutomatic alarm- Large measuring range 0- 200psi. Accuracy up to 0.01Bar. When the tire pressure exceeds the normal pressure, it can trigger automaticallyGeneral accessories- 4 units of tire pressure can be shown: PSI, BAR, Kgf / CM2, MPA; Widely used for many car, truck, motorcycle, bicycle, etc tiresNote: Due to manual measurement, please allow 0-3cm difference. Thanks for understanding. The monitor calibration method is different. The color of the product shown in the photo may be slightly different from the actual product. Please refer to our size before ordering.Delivery quantity: 1 piece