10" 40" Linear Glass Scale 2Axis Digital Readout DRO Display for Mill Lathe CNC

1pc 2Axis DRO Digital Readout. 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.

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