Review on AstroAI Inflator Pressure Compressor Accessories by Richard Turner

I don't usually write reviews but this one deserved it. After playing around with our crappy bike pump, I ordered it yesterday on the way home. Delivery literally 20 minutes ago, nice packaging. Surprised how durable and well made it is (for $20?!). I was sure it wouldn't fit, so I turned on our air compressor to test it out. Mates easily with our porter cable, read the instructions to depress the release valve button with your knee to zero the gauge. We have mountain bikes so PSI should be 25-35. LOVE the attached pressure gauge and the fact that the numbers glow in the dark. I inflated the tire, then took it off and checked the pressure with another gauge. Very accurate. It also includes 4 valve caps, a valve core tool (for cases where the valve stem is pushed in. google it :-), thread sealing tape and 3 year warranty upon registration.