1μm RS422 KA500 Linear Calibration Encoder For Digital Readout Of Small Machine Lathe Mill DRO Scale Sino KA500 70 120 170 220 270 320 370 420 470 520 570 620 670 720 mm Slim Scale 0.001mm KA-500 Small Thin Linear Encoder Ruler. -1 piece KA500 1um linear scale. 5u Linear optical ruler/Linear glass scales/Linear encoder/Linear sensor pictures. byJuly 4, 2026
