DRO 20i for lathes 2-axis DRO for lathes: Innova 20i T + info DRO 30i for lathes 3-axis DRO for lathes: Innova 30i T + info DRO 400i for lathes DRO for 2 and 3 axes lathes: Innova 400i + info DRO 400i – TS for lathes DRO for up to 4 axes lathes: Innova 400i-TS + info Characteristic differences between models: 20i T 30i T 400i 400i-TS Display type LEDs LEDs 7" color screen 7" color screen Number of axes 2 3 up to 3 selectable per parameter up to 4 selectable per parameter
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