optical rulers with lcd dro

...Optical Rulers With LCD Dro Grey Shell Product Display Glass scale ruler are used in various machines with Easson digital readout System together, which is often used to detect the coordinates of the tool and the workpiece, to observe and track the cutting error, in order to play a role in compensating the movement error. GS10 GS11 GS12 GS13 GS30 GS31 GS32 GS33 Measuring Standard Glass Scale - Grating period: 20μm (0.02mm) Optical

...LCD DRO Digital Readout AC220V/110V 50-1000mm Linear Scale Encoder Grating Ruler​ A sophisticated electronic measurement tool, the SDS2-3VA digital readout system is mostly utilized in metalworking and machining applications. It is intended to give precise and accurate measurements of angles, linear distances, and other parameters on machine tools including grinders, lathes, and milling machines. SDS2-3VA DRO...

Digital PD Ruler Pupillometer Big Screen Pupil Distance 23A,12v Single Left / Right Eye PD: 24.00-38.00mm Features: Single Left / Right Eye PD: 24.00-38.00mm Increments: 0.5mm Binocular PD: 48.00-76.00mm Battery: 23A 12V(not include) Feature: 1. Clear ...

1. Show Ruler Size: 4.3 inch depending on the safe use of the most suitable Rear. 2. Special optical glare lens can replace the original car rearview mirror, anti-vertigo the strong sunlight reversing rear view, rear view clearer, reversing safer. 3. ...