Review on FJC 6692 R134A Brass Manifold by Kyle Miller

I've always wondered how these sensors work to detect problems with the automatic air conditioning. Now that I have it, I know how to do it. If you know how and want to fix air conditioner problems yourself, then this is a good indicator of quality. I bought a cheaper model first, sent them back due to quality issues and bought a few more enchiladas for this much nicer set. Now I want to repair all air conditioners.