The drive unit GD 25 with built-in reference level is designed for measurements up to 25 mm tracing lengths an can be applied horizontally, vertically and over arm.
The drive unit PGK 120 with built-in reference level is designed for measurements up to 120 mm tracing lengths and provides a minimum of straightness deviation in x direction.
The drive unit GD 120 CNC is operated in combination with the measuring and evaluation program MarSurf XP and thus provides positioning in x and other directions. Together with measuring stand MarSurf ST 750 CNC height positioning up to 750 mm is possible.