My personal favorites are made my G.H. Meiser & Co. Accu-Gage is their trademark. I have several analog (owned one for 35 years) and digital (including a talking digital) gauges and have been pleased with their function.
On a couple of occasions I have visited them when there were issues with a gauge, and they have always repaired it while I waited, and at no charge.
In one case the lens was pushed down and hit the dial - not their fault - they fixed it and checked the calibration. In another case one of the gauges with a press to release the pressure feature failed to hold the pressure. At their office they took the gauge apart in front of me (no tools needed) and there was a small burr of brass stuck in the valve. They checked the calibration while I was there. I felt a little foolish for not having taken it apart myself. Their people just smiled and thanked me for using their products.
This is a company with an old fashioned sense of values. Not too common now days.
And no, I have no interest, financial or otherwise, in this firm. I know no one who works there. They just have impressed the dickens out of me.
Search on-line for their name, or search for getagage. They are also available at Sears and AutoZone, and I am sure some other retail stores.