2-1/2" Pressure Gauge, Chrome Plated Steel Case, Dry, Vacuum -30 Hg/0, Lower Mount 1/4" NPT

I used this to make a pressure drop tester for small carburetors (trimmers, chainsaws, blowers). The most I pressurize to is approx. 10 psi. I like the versatility of also being able to use it as a vacuum gauge if needed. For my purpose this gauge works fine and it has a big enough dial so you can read what is actually going on. Good gauge for the money.

I purchased this gauge to measure the pressure in an irrigation line. The line runs from a natural spring to my chicken coop and garden.The pressure in the line can not be greater than 9.5 PSI because the spring is only about 23 feet above the garden/coop.Before I installed the 0-30 psi gauge, it was reading 0 (ZERO).When installed, it gave a reading of 13... an impossible psi.When I removed the gauge, the needle went to the bottom of the gauge as in the picture. The gauge no longer reads any pressure.

This dial has a 1/4” connection so I had to use an adapter. It has a great scale and is easy to read. I use it as a tire gauge.

easy to read; works as it should; and a fair price

Plastic shell but stout

Worked great

Works great for the money

Leaked from the gauge face out of the box.