Testo 875-1 vs. 875i-2 Review - The Testo Thermal Imager Comparison
Hey everyone, today’s post is going to take a look at the improvements the Testo 875i-2 makes over the Testo 875-1. The Testo 875i-2 is simply an upgraded model in the same family, so outwardly these cameras are going to look the same but once you get under the hood you’ll find the superior features that make the 875i-2 top of the line.