Laser Interferometers

Horizontal Comparator for Calibration of levelling Staff

Indoor Comparator for the Calibration of long length

High Precision Roundness Measuring Instruments

Vertical Comparator for the Calibration of levelling Staff

Zero adjustment device for a pair of leveling staff

Three axis precision measurement table

Low speed Precision Roundness Measuring Instruments

Low speed Big Load Roundness Measuring Instruments

Contour Measuring Instrument

Surface Finish & Contour Measuring Instrument

Invar leveling staff