Multifunction Tire Pressure Monitoring System, TPMS With 4 External Sensors, Solar Charging, Universal Speedometer With Color LCD Screen, 9.9 Bar/199 Psi

Easy to install: Before first use, please fully charge the monitor, activate the screen and install the sensors. All tire data will be displayed after 5-10 minutes of driving. The sensors activate automatically when moving. Solar and USB charging function: Supports dual charging via solar cells or USB port. The built-in high-performance battery ensures a long operating time with low power consumption, even without daily charging. 6 Intelligent Alarm Modes: Warning in case of high/low tire pressure, fast or slow air loss, low battery, malfunction and sensor failure. An on-screen beep and error indicator help you quickly identify problems. Large Backlit Color LCD Display: The wide-angle display, easy to read, shows tire pressure, temperature, time, tilt angle, speed, etc. Pressure units (bar/PSI) and temperature (°C/°F) are interchangeable. Tool-free installation and extensive compatibility: Installation in just 2 minutes, without disassembling tires or wiring. Accurate pressure measurement (0-9 bar/199 PSI), range up to 10 m. Suitable for cars, SUVs, MPVs, estates, pick-ups, RVs, and much more.