Acu-Rite Encoder 8" ML Mini-Scale (1 Micron) for Comparator, Machine Tool

Acu-Rite 2X DRO100 DOM Digital Readout Controller DRO, Comparator, Lathe, Mill

Used 14" J&L / Jones & Lamson Optical Comparator Radius & Angle Glass Chart

Mitutoyo KA Counter Digital Readout DRO, 174-173 KA-12 Comparator, Lathe, Mill

Used 14" J&L / Jones & Lamson Optical Comparator 10x Grid & Radius Glass Chart

14" Optical Comparator Glass General Purpose Chart / Screen / Lens

14" Optical Comparator 20x Grid & Radius Glass Chart / Screen / Lens

Indicator / Comparator Stand - 13" Tall - Cast Iron Surface Plate