Does what it supposed to do. First one came DOA. Contacted MotoSport and they immediately apologized and sent me another no charge, no hassle. I with the angle was the other way to get into the rim better for clearance.
This Air Pressure gauge is the best of 3 that i own.
It doesnt let any air escape when you measure your pressure like the other 2 i have do.( a slime digi and a regular analog) It's also easy to get into tight spaces with it's low profile design.
Difficult to get a good consistent low pressure reading. 3.5 - 5 psi does not register. need excessive pressure on the valve stem to even get a standard reading.
Works for higher pressure readings OK.
I had to remove the screws and reposition one of the batteries to get it to even work.
Good concept but not the best quality and not recommended if you need low pressure readings.
I have owned a tire gauge exactly like this one for years. It has been reliable and easy to use. I still haven't changed out the original battery in it yet. Don't know what the accuracy rating is but it seems to be spot on.