BlueSYSTEM is a precision measuring instrument designed to assess the flatness, straightness, perpendicularity, and various geometric accuracies of machine tool platforms. With high-precision display values (0.001mm/m: range ±20mm/m), it enables cross-verification of the structural stability required after component assembly. When used with proprietary software, it can display measurement results, generate diagrams, and keep records. The level itself serves as the core of every precision measuring instrument, ensuring accurate measurements even under open environmental conditions.