Review on 66015 WYN1 Bottom Connection Pressure Gauge by Wayne by Rick Everett

One was damaged and both readings were more than 10psi below the other gauge. I liked how they appear to be buffered to prevent the needle from bouncing. I wanted to have three sensors so I could evaluate each filter's performance and limitations, but since they all have different readings I guess I'll have to spend more money and get the sensors from my local dealer. Don't waste your money on them.