Tymate TM7 RV Tire Pressure Monitor with 4 Sensors

The Tymate TM7 Tire Pressure Monitoring System keeps your tires safe and your devices charged. Simply plug it into your cigarette lighter for instant tire monitoring without complex wiring. Get real-time pressure and temperature readings with six smart alert modes that warn you of high pressure, low pressure, fast leaks, high temperature, low battery, and lost signals. The bright color LCD screen with adjustable backlight shows clear data day or night. Two USB ports let you charge phones and tablets while driving. The system works on vehicles from sedans to trucks and RVs, detecting pressures from 0 to 144 PSI with accuracy of plus or minus 1.5 PSI. Setup takes just five minutes with no professional installation needed. Perfect for older cars without factory TPMS or anyone wanting extra tire safety. The TM7 automatically calibrates to your optimal tire pressure and sends strong signals even to larger vehicles. Replace the coin cell battery easily when needed. Get the security and convenience you need for every trip.