TireMinder A1AS Unified Monitor and Smartphone-Based RV Tire Pressure Monitoring System - 5.5in. Color LCD Screen

This TireMinder® tire pressure monitoring system features a handheld monitor plus a Smartphone-based app includes the ability to simultaneously display up to 22 tires on the included 5.5in. display or by using the smartphone app. The system runs an analysis on multiple tires every 6 seconds while you drive, checking for slow leaks, rapid leaks, blowouts, low pressure, high pressure and high temperature. Monitors tires, from 0-199 PSI, with an accuracy of +/- 1 PSI. System includes 4 transmitters, TireMinder® A1AS monitor and Rhino signal booster, plus free App download capabilities.