Review on Elikliv RV Trailer Tire Pressure Monitoring System with 6 TPMS Sensors, Repeater, and Real-time Alarm - LCD Display, Pressure (0~116PSI), Temperature (-104~185℉) by George Jacobson

My wife says I judge electronics by seeing if I can make a better one. Well for that I think they did a great job. Easy to set up and use, just a few buttons to navigate the menu and customize it to your needs. Reads in BAR or PSI and F or C for temperature. Available with 4 or 6 wheels and solar powered. I have this to check a tire that is leaking slowly but not bad enough to do anything about it. I like being able to set my own upper and lower pressure and temperature limits and always knowing what level each tire is at. I wish cars had this built in.