TOAUTO Digital Readout 2 Axis 3 Axis DRO Display Linear Scale 1001000mm Precision 5um for Bridgeport/Knee Milling Lathe EDM Mill Machine (2 Axis DRO-LCD). 2 AXIS HIGH PRECISE? – 2 Axis Glass precision Metrology Grating, Display: LCD, Supply Voltage range: AC 80V-250V / 50HZ-60HZ, Acceptable resolution: 10? M, 5? M, 2? M, 1? M, 0.5? M. Resolution 5? M/0.0002; 8-bit Digital High-definition nixie tube. HIGH PERFORMANCE? – The sensor uses a glass precision metrology grating as the measurement reference, characterized by high scanning frequency, quick graphic machining, and low measuring error. Suitable for lathe, grinding machine, milling machine, boring machine, and EMD.