People have to understand that this is not a precision tool. This is a tool that is designed to get you out of the hole if you are stuck somewhere with a low tire.
A lot of gauges dont do well with low PSI numbers. Bike pumps are a pretty good example, guess it's just a reminder to always double check if it's a critical application!
Since the hose was hot indicating the air going in the tire was hot...I wonder once the air in the tire cooled down if it would have read closer to 15 psi?
It does both. I love mine. I have every imaginable type of vehicle and piece of Lawncare equipment and I went around topping off everything with “winter “ air and inflating a lot of nearly flat tires as well and I stated out with 3 of 4 lights on a 3.0 amp hour battery and still had one light on at the end of it all!! Probably 25-30 tires?
@@johnpitre2539 how does it work with 12 volt cable only and no battery? Same/similar performance? Don't want to keep battery in the car all the time as cold will drain it.
