Surtronic S-100 Series is a range of robust, portable handheld surface finish testers, simply press the measurement button and in a few seconds a full set of traceable measurement results including a detailed profile graph will be displayed. Surtronic S-100 stylus surface roughness tester/meter is fast & reliable equipment, able to measure any surface any height without compromise, even curved. The gauge range for Surtronic S-128 is 200 µm / 100 µm / 10 µm and S-116 is 400 µm / 100 µm / 10 µm. Surtronic 25 is replaced with Surtronic S-100 Series.

Surtronic Duo II handheld surface roughness measurement tester/meter is widely used for shop floor, industrial & inspection room applications. The Surtronic Duo II can be used to assess flooring safety and for flooring manufacturers to control roughness in their manufacturing processes. It is reliable, durable, fast and easy to use and requires very little training. Surtronic Duo II digital surface roughness tester/meter is designed to measure the surface roughness can be utilised in conjunction with the HSE Slips assessment tool software to check flooring roughness. Surtronic surface roughness gauge resolution is 0.01 μm (0.4 μin), roughness standards ISO 4287.