6" & 16" & 22" TTL Linear Glass Scales 3 Axis Digital Readout DRO for Lathe Mill

ToAuto Digital Readout 6" & 16& 22" Linear Scale w/ DRO 3 Axis for Bridgeport Mill Lathe Full Kit. Min resolution of DRO angle :0.0001/pulse. 1pc 3Axis DRO Digital Readout. Readout input signal: TTL square wave.

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