Easson GS11 linear scale 0.001mm 1um TTL linear scale for lathe milling machine 1 piece GS11 scale. Model: GS11. Output signla: TTL. 1 piece scale cover. This order is available for the travel length from 50mm-1000 (50mm/ unit), pls send the travel length that you need after order. byJuly 5, 2026