3 AXIS X Y Z DRO DIGITAL READOUT GLASS LINEAR QUILL MILLING PACKAGE NEW. 3 Axis For Milling Machine (X, Y, Z). 8″ x 20″ x 6. 10″ x 24″ x 6. 12″ x 24″ x 6. 12″ x 32″ x 6. 12″ x 36″ x 6. 12″ x 38″ x 6. 14″ x 24″ x 6. 13″ x 32″ x 4. 13″ x 35″ x 4. 14″ x 30″ x 6. 14″ x 32″ x 6. 14″ x 36″ x 6. 16″ x 32″ x 6. 16″ x 36″ x 4. 16″ x 36″ x 6. 16″ x 40″ x 6. 18″ x 40″ x 6. 7 digits with plus or minus symbol. Absolute/Relative coordinate display mode. Center Find / ½ Function. User defined memory storage coordinates up to 200 points. Self Diagnostics in start up. Programmable resolution setting by Axis. Programmable direction by Axis. Power consumption: DC 5V (+/15%) 80 MA. Math calculator (including trigonometric). Glass Scale Linear Encoder Features. Accuracy of +/-0.0002 (+/- 5 um) +/. 0004 (+/- 10 um). TTL signal output, 9 pin socket. Digital Reader head with armored cable and installation arm. 3 Linear glass scales. Scale, scale cover, and scale support brackets.