2Axis/3Axis DRO Display Digital Readout 5µm TTL Linear Scale CNC Mill Lathe Kit

Q2: if i need 250mm, 1000mm scales with 2axis digital readout, how should i do ?. Min resolution of DRO angle :0.0001/pulse. Readout only allows TTL square wave signal input. 1set 2/3 Axis DRO + Linear Scales.

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