Tire Pressure Monitoring System - TPMS Tire Pressure Monitor System with Solar Charger, TPMS with 4 External sensors & 5 Alarm Modes, LCD Real-time Display, Auto Sleep Mode, Easy to Install

produto realmente faz o que diz no auncio, que gosta de acessorios de veículos é bem funcional , recomendo

I’ve been using this tire pressure monitoring system for a while now, and it works really well. The installation was straightforward and didn’t take much time. The sensors connected quickly, and the display is clear and easy to read, even while driving. It gives real-time pressure and temperature readings, which adds an extra layer of safety—especially for long drives. I also like that it alerts you immediately if there’s a drop in pressure. Build quality feels solid, and so far, the readings seem accurate compared to manual checks. Battery life has been good as well. Overall, a great product for the price. Definitely recommended if you want a simple and reliable TPMS.

I purchased this to monitor the tires on my 23 ft travel trailer. When it works the psi is way off, sometimes by up to 10 psi. Most of the time the unit does not work I assume due to the distance from the cab of the truck (F150) to the tires. Pretty much useless you put the unit on your door, then it reads just that one side of the vehicle, but still is inaccurate

I tend to get into a hurry and have been known not to do a daily vehicle check before leaving. I put aftermarket rims on my car and did not want to install OEM tpms sensors. I came across these while looking for accessories and impulse bought them. They have been on my car consistently even through subzero winter nights and have never failed. Completely plug and play, just screw them in and mount the receiver to the dash in the sun and they will auto connect. Amazing value for the money.

This TPMS was very easy to set up. And, I bought it to use on a trailer I tow behind my SOV. One real "plus" for this model is that you can pair only two of the sensor (say, for a single axle trailer). Another model I tried required you to use all 4 sensors, and would beep at you otherwise. With this one, you can put it in pairing mode, and only pair two of them and it works great. The display is fine, even in sunlight, and the solar charger works well. So, why only two stars? Well, I wanted to see what sort of range it had between the sensors and the display unit, so I turned it on, got a reading on the display, and started walking away from the trailer (sensors) with the display unit. At first I was really impressed because I was half a block away, and I still had a reading. Then I started to get suspicious that it was displaying the last reading it go from the sensors, so I got in my car and drove away from the trailer. A mile later the display hadn't changed at all. So, best I can tell, when it loses signal it just displays the last reading it got. So there's no way for me to tell if I'm getting a real reading when in my car. It does seem to react when you remove the sensors from the tire, but I didn't test how far away from the sensors it could detect that. For use on a regular car, I bet this is fine. But I wish I had more confidence in the information it was displaying.