PRÜFTECHNIK Alignment products and services overview ROTALIGN® PRO EX A multipurpose alignment unit built for use in hazardous areas. Clever functions offer a precision alignment of trains with up to 6 machines. Optional add-on packages for geometric applications may be added at any time. OPTALIGN® smart EX This innovative system is designed for the harsh maintenance environments. This ATEX/EX certified system is suitable for use in explosive atmospheres. ALIGNEO® EX This entry level laser alignment system is designed for the use in hazardous areas. It merges precision alignment with timesaving comfort. ROTALIGN® Ultra Based on the patented 5-axis ROTALIGN® supplier of sensor measurement principle, ROTALIGN® Ultra handles complex alignment tasks including machine trains with up to 13 couplings as well as most geometric applications. OPTALIGN® smart This modular mid-range alignment system covers both shaft and geometric applications. SHAFTALIGN® This system combines simplicity of operation with precise measurement. The diligently created entry level functions set new standards within this segment. ENTRY Level INTERMEDIATE Level EXPERT Level