Measureman 4" dial, High Precision Hydraulic Industrial Digital Pressure Gauge 0-10000psi/bar, 1/4"NPT Lower, Stainless Steel Case and Connection, 0.4%,Battery and Micro USB Powered, with LED Light

I used this gauge to monitor SITP and SICP on oil and gas wells. I was also able to check FTBG and FCSG. Nice to be able to check extremely low pressure wells with great accuracy and also high pressure with same gauge. IT REALLY WORKS.

First time using and the digital display went haywire. Inaccurate readings, wouldn’t reset to zero. Determined to be that it got wet while I was pitot-ing an open hose line and it doesn’t work with the few drops of water it got inside the housing. Dried it out and now it finally reset to zero again but that won’t work for my needs. Update: I emailed Measureman about this issue and they did not reply. Although it turns on and resets to zero, it is showing a -50% inaccuracy versus an analog gauge. DO NOT BUY THIS PRODUCT

Works well, easy to use, quality seems great, results are accurate and repeatable. Will update if that changes. But right now I’m feeling great about this gauge.

Bought to replace the broken gauge on my 10ton hydraulic press. Fit and finish seemed good when I opened the package, and it threaded on to the top of my cylinder nicely. Seems to be working well so far too. It works well for this application so long as you know the cylinder diameter and can do a bit of math.

Sent this gauge to a calibration lab for a certificate, and it actually passed within 0.5%! The caveat is that the calibration costs more than the gauge :-) It would be fabulous if MeasureMan could provide calibrated gauges.