Review on 🚗 Blueskysea U8B6 TPMS Tire Pressure Monitoring System 6 External Sensors | Real-time Alarm | Pressure Temperature LCD Color Screen | 4-6 Tires Car RV Tow Trailer Pickup Truck Van by Mitchell Watson

This product may be cheaper than some others, and with good reason. I found it difficult to set up. First off, the 3 wheel pressure/temp sensors worked when I first installed them. After scratching my head a bit, I thought maybe the batteries are weak or dead. Low and here they were. I ordered new batteries and put them in and they registered on the screen. Nowhere in the manual is this mentioned, but I thought who knows how long this item has been in Revain's warehouse. Once up and running everything seemed fine until we were on the road and with a dash gauge and sunshine. shiny there is no way to see the screen. It was gloomy. You can adjust the brightness, but that's a joke. When you are in total darkness you can see the difference in brightness which is only 3 levels of brightness. Then the manual mode is almost useless. He only gives the basics. No help at all. I wouldn't recommend this system unless you can mount the monitor in a shady place on the dash or somewhere without strong sunlight.