Tire Pressure Monitoring System, RV/Trailler TPMS with Solar Charging & Auto Calibration, M13 LCD Display tpms 4 sensors (0-87PSI)

This is the 2nd Masoll TPMS I bought. Astually, it's 2nd and 3rd as I bought 2 at same time for 2 of my older cars without factory TPMS. The 1st one I bought was for my enclosed car hauler trailer and also is able to monitor my tow vehicle which has a TPMS but does not give specific tire or actual pressure, only low pressure alert. I liked the way these worked on my truck and trailer so I got 2 more sets. May get one more for my race car. After coming off the track I always check tire pressures and heat in the tires. Getting another 1 of these in my track car will save a lot of time as well as giving me constanst readings while I'm on the track. Getting back to why I like these. So far they work and are very accurate. I've compared their readings with multiple gauges I have and there is never more then a 1psi differential between my guages and this TPMS and most cases it's exacltl the same. These are extremely easy to mount and pair up. No more then 5 minutes to do 4 tires. The instructions are legible and logical. Also unlike other TPMS you do not need to set or enter the tire pressure or set a high and low alert. All you need to do is have tires inflated to pressure you want. It will read those pressures and set them as your base. No need to set high and low alerts. These will alert you audibly when the pressure is 20% higher or lower then your base pressures. Also will alert you if temps are too high. And will alert you if a tire is losing air quickly. All I can say is: “so far so good”,

EASIEST INSTALLATION EVER!! PERFECT FOR ANY VEHICLE. ANY TIRE!! You can't mess up. Each cap is labeled, just screw it on and it automatically is Bluetoothed to the device. Its solar powered. Dont even have to stick it to the window. Gave it to my friend as a gift and they carry the device with them. Battery life and distance from the vehicle is amazing. There's no delay. Accuracy is spot on. If the tire is going flat, the device beeps and flashes which tire is the issue

Well made TPMS for vehicles/trailers that don't have that function. The digital connection isn't always seemless, but once it is connected it stays linked. I've used it for 30-40 PSI tires so far. It's helped me monitor tire wear and slow leaks during fluctuating temperatures in hot/sunny to lightly cool South Florida. The addition of active temperature per valve stem is a nice feature. Once fully charged(USB-C), the internal battery lasts a long while as well, even with it mounted in a location where it never gets sun(for it's solar charging feature). Mounted in a location where it mostly in shadow during the day, it's always visible and at night not obnoxiously bright. The adhesive backing works fine, even on a non-flush location. Here's hoping it lasts a while.

I wanted to have a reading on my trailer tires and saw this product. Read some reviews and thought I would still give it a try. Very easy to read the size is good and the solar power is nice to have for long trips. Although I don't use it a lot it is nice to know the pressure and temp of the tires on the travel trailer. The sensors use a battery and I only needed 2 so I have 2 backups. I wasn't sure about the lock system but they work, it took a bit to get them off. Once you read the manual it makes more sense. I had it on bar and it took me awhile to figure it out and got it back to psi. The sensors do work well and easy to use, it does take a second or 2 to get reading, but the piece of mind is worth the money.

I keep forgetting to check the air on my golf cart, so this is great to monitor my tire pressure! A friend kept driving her golf cart on flat tires, so I talked her into getting one of these and issue resolved! Placed it on inside on my windshield and has been working great, even in the rain. No problem with this getting damp. Bright enough to see the numbers even in daylight. Note: I did install it a bit too low so I had to get a 90 degree usb cable to charge it when there isn't much sun. Remember to leave enough space for a charging cable for winter cloudy days!

Used these to monitor tire pressure and temperature on our single axel travel trailer. Set up was fast (5-10 minutes) and worked great. I didn’t want to stick it directly to my windshield, so I got one of those toll pass holders with the suction cups (clear so that the solar charging still works) and stuck it to that so that I can put it up or down when I’m pulling my camper. Works great, never any issues with the tire data communicated. The solar charging was a nice surprise as it recharges while using or you can charge it with the included wire.

Very easy install and showed exact tire pressure that my pressure gauge showed. Audible warning if tire is low and also shows tire temperatures.

Worked perfectly for the review. Always checking it for the tires and it’s always accurate. This is the second one I bought for an older car I have.