Happyfun RV Tire Pressure Monitoring System with 4 External Sensors, Wireless TPMS Plastic Smart Tyre Pressure Gauge  (0-3.5 PSI)

Tire Pressure Real-Time Monitoring & Multiple Alert Modes: Equipped with 4 external sensors, this wireless tire pressure monitoring system(TPMS) tracks tire pressure (10–100 PSI) and temperature (-40°F to 257°F) in real time. Multiple alerts for rapid air leaks, low/high pressure, high temps, low battery, and sensor malfunctions improve driving safety Universal Smartphone Compatibility & Seamless Setup: The TPMS sensors set of 4 works with iOS/Android devices via the DJTPMS app, offering effortless Bluetooth pairing. Sensors auto-connect once installed. Setup takes only 10 minutes and supports 2–4 wheel vehicles, including motorcycles, e-bikes, trucks, SUVs, and RVs Customizable Alert Thresholds & User-Friendly Design: Unlike traditional TPMS devices requiring complex physical button adjustments, this tire pressure monitoring system sets high/low pressure and temperature alert thresholds directly in the app’s settings. The no-screen, smartphone-integrated design eliminates complex manual configurations, reduces setup time and enabling universal adaptability across vehicle types Extreme Durability & Theft Protection: These tire pressure monitor sensors feature copper alloy nozzles for corrosion/waterproofing, submersion resistance, and extreme temperature tolerance. Anti-slip design prevents detachment, while included anti-theft nuts deter tampering, ensuring reliability in harsh conditions year-round