Flycross slrongpowlr Real-time TPMS Trailer Tire Pressure Monitoring System, Wireless TPMS Sensors Set of 4 External Tire Pressure Sensors with Alarm Modes for RV SUV MPV Truck Sedan (0-87 PSI) Plastic Digital Tire Pressure Gauge  (87 PSI)

[Accurate Real-time Monitoring & Multi-Alert System]: TPMS can be used to monitor your tires’ pressure and temperature data within robust accuracy of ±1.5 PSI or ±3°F (The units can be displayed as ℃ or ℉ & BAR or PSI). [Easy Plug-in Power & USB Charging]: effortlessly powers up by plugging directly into your vehicle's cigarette lighter socket, eliminating the need for complex wiring or professional installation.Ideal for older vehicles lacking factory-installed TPMS. [Color LCD with Backlight]: This device provides clear, easy-to-read tire pressure and temperature data in any light condition, thanks to the vibrant color LCD screen with backlight. providing a quick and efficient safety upgrade for drivers. [Wide Pressure Range Detection & Long Signal Transmission]: Accurately detects tire pressures from 0 to 87 PSI, offering versatility for a variety of vehicles such as sedan car, suv, mpv, pickup truck, rv, and travel trailer. [Easy to Use & Professional After-sale Service]: This TPMS is easy to setup in 5 minutes. The package box comes with comprehensive user's manual and there are guide video available from the product page for you to follow steps by steps in the sensor pairing process.