Welcome back. Our review today is going to cover the excellent TPI DC710C1. I’ve kind of tipped my hand already by calling it “excellent”, but I really do think there are some great features to recommend this analyzer. We’ll go through a quick summary upfront so that those of you who want to get to the goods right away can look over the most important points, and then we’ll dig just a little deeper after that.

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.