I really enjoy this product and keep it in the trunk at all times. Easy to read and seems pretty accurate.

I don't have a problem using this gauge on the 90* valve stems like some others have had. I gave it 3 stars because the guage doesn't hold its reading when you remove the chuck from the valve stem. At least mine doesn't. Also the guage should be armored to protect it from the little bumps and knocks it's going to get.

Seems to be accurate and is well built. I agree with others here about the 90 degree bend. I found it would be a little better if there were a clamp on the attaching end. However I put an extension in my bag so it would attach easier when I needed to check the pressure. I've found that works much better. I can remove the extension after checking and then store it with the gauge.

Well made. Longer hose is a plus, but because of the 90 degree angle of the part you place on the value and the 90 degree angle of the GL1800 Value Stem, I find it difficult to get a good fit/seal when checking. Would have been much easier for Wing Use if it didn't have the 90 degree angle. 3 Stars for quality and accuracy. Zero stars for practical use on Wing.

Guage is very accurate and is very to use. The length of the hose helps make handling easier. Wouldn't leave the house without it.

This works well, is accurate and easy to use. The length makes it much easier to use and read. Much better than my old short guage.