What size display is suitable for a roughness tester?

The biggest one, of course.

We often encounter customer requirements to minimize device dimensions while maximizing display readability. In the past, the choice of device dimensions and display size was a compromise between these two requirements.

For this reason, we have added the new MSJ-210 series roughness tester to our product range. This device is very small, consisting essentially of only a probe and a motorized slide with a USB output. The entire device can be conveniently controlled on devices with the ANDROID operating system (mobile phones, tablets) or directly on notebooks or PCs with the WINDOWS operating system. The measured data can be stored, sent as a data file (CSV, PDF) or printed directly on network printers.

At the same time, this device is available at a very attractive price. Therefore, in our opinion, it is a very good choice in the field of portable roughness testers.