Martins Industries Flatematic Handheld Automatic Tire Inflator - up to 174 PSI, Inflate and Deflate Automatically, Rechargeable Lithium-ion Battery - Loud Signal and Stop When Set Pressure is Reach

Finally an inflator that works great.i tried 3 other brands all with their own flaws. This one works great with bicycles,cars and other tasks. No need to chose another

Works perfectly. Very happy with the tire inflator. Makes airing up class 8 fleet not as annoying.

We used a Martin's auto system at a previous dealer I worked at. When I saw a handheld auto, I had to give it a try. Hands down best tire inflator I could have asked for. With pricing similar to tool truck guages it has actually made me more than a manual guage would. When doing initial inspection it is easy to just set it and leave it till it beeps at you, allowing other tasks to be done at the same time as adjustment of tire pressures. Especially useful on HD trucks where there is a 20 - 30 psi difference front to rear. It not only inflates but also auto deflates and will adjust to loss after sitting on tire for a while. Would recommend 100% Also quite durable. Will add a video when I have a chance

It works well for truck tires and farm equipment tires just set it and keep working on other things

A must have for any shop! Works well and allows you to do other things when filling tires. I put a locking end on mine to increase the slippage off the valve with the original but the original worked.