Linear and angular measurement
Drill jigs
Flat gauges
Conical gauges
Thread gauges
Cylindrical limit gauges
Gauges for internal and external involute splines
Gauges, gauge blocks and standards
Rules and graduated gauges
Measuring tools, precision measuring tools
Gauge blocks
Reference and setting gauges
Screw gauges (measuring screws, micrometers)
Special purpose gauges
Protractors and sine bars
Measuring instruments
Distance measurement, non-contact
Recording thread gauges
Digital measuring and indicator devices
Precision measuring instruments
Geometric measuring, touchless
Measuring instruments, optical
Gauges for testing the accuracy of measuring equipment
Measuring microscopes
Measuring tables
Surface inspection instruments
Profile projectors
Bore measuring equipment
Measuring machines
Three-dimensional measuring machines
Coordinate and multiple coordinate inspection machines
Optical, 3-dimensional, non-contact measuring machines
Special purpose measuring equipment
Layout machines
Concentricity gauges
Other testing instruments, general
Components for measuring and testing equipment
Measuring machine accessories for part fixation
Material testing apparatus
Hardness testing instruments & hardness testing machines
Stereo microscopes
Devices and machines for non-destructive testing
Instruments for measuring thickness of coating
Other apparatus, instruments etc.
Surface plates and flatness testing
Systems and apparatus for image processing
Endoscopes
Microscopes with digital picture processing
Image analysis and image processing systems, general