Review on Yootop Pressure Monitor 3 Color Indicator by Adam Gechem

I have installed them in all three of my cars. I was really hoping they would work. I had a flat tire. I took it to a tire shop down the street. You checked the tire. Everything was good. The problem was one of those monitor covers. He was leaking. I removed them from the damaged car but left them on the other two thinking everything would be fine. Well, they weren't leaked, nor were they accurate. A light came on on the dash telling me to inflate the tires. I walked around looking at those monitor caps to see which tire needs air. All were green and showed the correct pressure. I tested each tire and found that they all weighed about 26 pounds. I just took them all out of my cars and threw them away. DON'T SPEND MONEY!