Features: Digtal LCD Screen:the monitor displays real-time pressure & temperature, it can be placed anywhere stably and you can easily read the data. 2 wireless external sensors, easy installation and receive real-time signal. Universal suitable for almost of all two-wheeled motorcycles,easy to install.self-matching, simple to operate, convenient to use. Quickly detect leak and alarm, extend tire life, balance tire pressure, ensure the safety of motorcycles. TPMS dedicated radio frequency technology, the sensor real-time updates data, alarm when tire pressure and temperature are abnormal. Specifications: Material:PC Color:Black,Transparent Size:Approx.5.05x5.05cm/1.99x1.99in Pressure accuracy: plus or minus 0.1BAR Transmission frequency: 433.92MHz Waterproof rating: IP67 Working pressure: 0-3 bar Working voltage: 2.1-3.6V Working temperature: - 20 ℃ ~ + 85 ℃ Package Includes: 1x TPMS monitor 2x Sensors 1x Power Cable 1x Spanner 4x Nuts 1x Manual note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.