Glycerin Filled Vacuum Pressure Gauge, 2-1/2" Clear dial,1/4" NPT Bottom Connection, Stainless Steel Case, Brass Movement, Dual Scales -30HG/30PSI

I like the 0-60 dial easy to read when adding air to vehicle tires. I had a digital gague on my tire inflator and I got tired of dead batteries. I also wanted an accurate readout, tested with a pencil tire gauge to see if both inflators read the same. I really like the 2 1/2" dial very easy to see with old guy eyes. I added a few wraps of teflon tape to the threads to ensure a good seal, no leaks and works perfectly.

Fits good and works good

The product feels solid and has easy calibration. Shipment was expedient and efficient. Affordable, great build quality, and wonderful logistics (directions, website, and shipping etc.) No issues!!!!! Highly recommend.

Mounted outside on a water system, in a hot humid climate. So far they are holding up well after 10 months. Looking good.

As advertized

Spot on accurate, easy to read, love it.

Great product super fast shipping and company

1st off let me say that the reviews that say it’s 3/8 thread are wrong. It’s 1/4 npt. They just don’t know that 1/4 npt LOOKS like 3/8 regular thread. They looked at the fitting that needed the gauge and said it looked like 1/4. In reality they were looking at 1/8 npt. Nobody sells a small gauge like this with 3/8 npt. I seen other reviews that say this gauge needs a replaceable plug. Mine came with a replaceable plug so maybe they fixed that. If your gauge is reading 3-5” when you take it out of the package, just take a small screwdriver and push the plug aside to let it breath and the gauge will settle on 0. It works good for now. Only time will tell if it lasts.