Heidenhain: Acu-Rite Digital Readout 1197250-01 (DRO 203)

Digital readout for manual operated machine tools for turning, milling and general applications

The most popular digital readout in the machine tool marketplace, now with the Power of Quadra-Chek onboard! Designed for use with optical comparators and measuring microscopes.

Specifications of the Acu-Rite DRO 203

• Axis: 3
• Machine Type: Milling, Turning, and General Applications
• Dynamic Zoom / Axis Highlight
• Preset and Zero Reset
• Near-Zero Warning Graphics
• Function Calculator/Trig Calculator
• Feed Rate Display
• 7″ TFT Color Screen
• Absolute/Incremental
• Backlash Compensation
• Help Function
• Inch/MM Conversion
• Job Clock / Stop Watch
• Linear/Non-Linear Compensation up to 9,999 ppm
• MILLING OPTIONS: Bolt-hole Pattern Calculations with Graphics, Centerline Calculation
• TURNING OPTIONS: Instant Radius/Diameter Conversion, Taper calculator, Lock Axis Feature

Installation guide

When you switch on the digital readout for the first time, the DRO203 supports you with an installation guide. You are led step by step through the most important settings until the device is ready for operation.

DRO 203 (ID:1197250-01)


Digital readout for manual operated machine tools 
for turning, milling and general applications
Encoder interface:        
Number of encoder inputs: 3x
Encoder connection:       Built-in D-sub connector
                          without housing, 2-row, 
                          female, 9-pin
Display:                  7-inch, color, wide 
                          screen (15:9), 
                          resolution 800 x 480
User interface:           
Data interface:           USB type C
Power supply:             AC 100 V ... 240 V (±10 
                          %), 50 Hz ... 60 Hz (±5 
                          %)
Fastening type:           VESA MIS-D, 100
Special characteristics,  
digital readouts:         US-power cord
Company identification:   Acu-Rite