Today we’re going to take a look at a relatively straightforward product that is nonetheless high quality – the TPI 623 Differential Pressure Manometer. The main draw to this new manometer is the superior resolution of  0.001 inH2O / kPa up to +/-9.999 inH2O / kPa input  that it offers for the price range.

This new TPI 623 manometer also offers very high accuracy at ±0.02 inH2O (< 2 inH2O) ±1% (> 2 inH2O) and is auto-ranging. The unit also features an easy-to-read backlit display and can display measurements in one of seven different formats including: mbar, kPa, PSI, mmHg, inHg, mmH2O, and inH2O.

The TPI 623 digital manometer is designed with dual inputs as well so that you can take and display dual measurements. To top it off the unit comes with all the accessories you need including a soft carrying case, a protective boot with magnets, and silicone tubing w/ 1/4” barbed 1/8” NPT fitting.

Overall this is a quality, solid product, if not overly fancy.

Check out this link for more info and great sale pricing.

Any thoughts from readers about pressure measurement or the resolution need for different apps and how this meter fits in?

Until next time.