top of page

For International documentation, scroll to the bottom of our Literature & Catalogs page.The most complete digital readout system in the machine tool marketplace, the DRO300 has full part program capability, 99 tool offsets and multiple DRO displays along with standard input/output capability and edgefinder probe support all on an easy to read 7-inch color display. Designed and manufactured in the USA, ACU-RITE readouts are the first choice of machine tool builders and users alike.


Dynamic zoom

The currently moving axis can be geographically highlighted. In “dynamic zoom” mode, the position value is zoomed to its maximum size depending on the number of digits. This greatly improves legibility—especially from a great distance.


Installation guide

When you switch on the digital readout for the first time, the DRO300 supports you with an installation guide. You are led step by step through the most important settings until the device is ready for operation.


Day/night switching

Depending on the ambient-light conditions at the machine, you can switch the screen of the DRO300 to a light or dark background.


Milling Specific Features


  • Bolthole pattern calculations with graphics (full and partial circles/linear patterns)

  • Centerline calculation enables you to establish workpiece zero and midpoints

  • Edge finder input

  • I/O (option)


Turning Specific Features


  • Lock axis feature

  • Instant radius/diameter conversion

  • Taper Calculator

  • CSS (option)


    bottom of page