This is a multi-functional motorcycle tire pressure detector, which is made of carefully selected materials and has a long service life. The premium and stable detector to be used can detect the pressure of motorcycle tires in real time. With a display screen, it is convenient for you to view tire pressure and other information. It is made of safe and durable materials, waterproof, sturdy and durable. High-precision tire pressure monitoring system, real-time monitoring of tire pressure conditions. This motorcycle tire pressure monitor has a color display, which allows you to check the tire pressure more clearly. With multiple functions such as tire pressure monitoring, vehicle speeds display, over speeds alarm and so on. The display has two brightness levels, you can adjust it according to your needs. Specification: Color: Black. Material: ABS, electronics. Size: About 12.70X6.00X2.50cm/4.99X2.36X0.98inch. Power supply: DC10V-30V. Speeds accuracy: <0.36KM/H. Working temperature: -40℃- + 80℃. GPS cold start time: 32S (average). GPS data refresh rate: 1S (average). GPS hot start time: LS (average). Pitch angle: -40°~+40°. Roll angle: ― 40°~+40°. Voltage measurement range: DC10V-30V. Voltage measurement accuracy: 0.5V. Wireless transmission frequency: 2.4GHZ. Package Included: 1 x    host. 1 x    front sensors. 1 x    rear sensors. 1 x    wire （1.5m). 1 x    motorcycle mounting bracket. 1 x    manual. 1 x    cards