Roughness Testers

The TESA TWIN-SURF is a compact, portable roughness tester, compatible with any articulated support and powered by a rechargeable battery that enables long-term self-sufficiency.

Its monochrome OLED display optimises power consumption and ensures high contrast for clear reading. Simplified ergonomics with 3 buttons on the top allows the easy definition of measurement parameters, adjustment of tolerances and starting of the measurement.

The Bluetooth® version allows wireless communication with a PC, tablet or smartphone equipped with the same software.