
DRO203Q "The Q"
for Metrology 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, "The Q" can efficiently measure 2-D features and export that data to your PC over a USB-C connection.
DRO203Q support

Installation instructions (in English, French, Spanish)

Metrology-specific functions
- Measuring, creating, and constructing of the following feature types:
- Point
- Line
- Circle
- Skew
- Distance
- Angle
- Feature graphic evaluation screen

Data output over USB-C
- Simple to configure, easy to use
- Download our USB driver here under Additional Software
- Contextual Send options enable streamlined data output.

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. Click here to see Dynamic Zoom in action.

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.

International documentation
Visit our Manuals & Flyers page and scroll to the bottom for international documentation.
Specifications
Display |
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Common Functions |
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Metrology Specific Functions |
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Accessories | Single-Position Stand, Multiposition Holder, Mounting Frame, Protective Cover (1197275-01) |
Data Interface |
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Protection | IP 40, Front Panel IP 54 |
Construction | Die-Cast Metal |
Weight | ~1.9 kg |
Electrical Requirements | AC 100 V to 240 V (±10 %), 50 Hz to 60 Hz (±5 %), ≤ 33 W |
Operating Temperature | 0° to 45º C (32º to 113º F) |
Storage Temperature | -20º to 70º C (-4º to 158º F) |
Weight | ~1.9 kg |