Tire Pressure Monitoring System Tpms Wireless Solar Charger Monitor On Windowshield 5 Alarm Modes With 4 External Sensors Lcd Display Angle Adjustable Monitor For Car Rv Suv

Why need the Tire Pressure Monitoring System? Tire Pressure Monitoring System, also called TPMS, uses pressure monitoring sensors within each tire to monitor specific pressure levels. With the TPMS system, we can keep the tire working within the specified pressure and temperature range at any time to reduce the damage of the tire for safe driving. Combined with the solar energy display, it lets the driver get real-time tire pressure data, temperature data, and status, warning messages at once. Why isn't the data shown after installing it? The sensor must be activated by motion. In the first installation, switch on the monitor first, then install the sensor; after 5-10 minutes of driving, all data will be shown. How many tires does your car have: 4 or 6?The model is recommended for use on 4 tires cars, not recommended for use on RV/trailersSpecifications: Color: Black Material: ABS Charging Method: Solar Power, USB Monitoring Pressure Range: 0-6 Bar / 0-87 Psi Temperature Setting Range: 60 ~90 / 140ºF~194ºF Working Temperature: -20 ~75 / -68ºF~167ºF Storage temperature: -30 ~80 / 86ºF~176ºF Working Voltage: DC 3.7-5V Frequency: 433.92mhz ± 20.00mhz Dimension: 9.4x2.9x3.7cm / 3.70"x1.14"x1.46"(L*W*H) Sensor Size: 1.8x2.3cm / 0.71"x0.91"(H*D) Sensor Inner Thread Diameter: 7mm / 0.28" Package Included: 1 x Tire Pressure Monitoring System 4 x External Sensor 4 x Nuts 1 x Wrench 1 x Manual 2 x Foam Sticker