FreeScan Trak Pro2
ContactOptical 3D Measuring and Dynamic Tracking without Markers
- Accuracy of 0.023 mm (0.0009 in)
- High-speed scanning up to 3,070,000 points/s
- Large tracking range
- Compatible with FreeProbe (optional)
The ideal metrology tool for quality control and 3D inspection. With high accuracy and repeatability, the FreeScan Trak Pro2 enables fast, accurate inspection of various part types and surfaces without the need for markers.
The FreeTrak dynamically tracks the TE25 scanner using its tracking markers, eliminating the need to manually place markers on the scanned object. This markerless operation saves time and makes the 3D scanning process much smoother.

The FreeScan Trak Pro2 delivers metrology-grade scanning results with exceptional accuracy, reaching 0.023 mm*.
*Based on VDI/VDE 2634, sphere-spacing error is assessed with traceable length artifacts and markers by measuring these at different locations and orientations within the working volume, in an accuracy lab certified with ISO/IEC 17025:2017, under environmental conditions of 20 ± 0.5°C temperature and 40-60% RH humidity.

The FreeScan Trak Pro2’s wide and expandable tracking range allows the measurement of a broad spectrum of volumes and surfaces without compromising accuracy or requiring traditional leapfrog in the scanning process.

Switch between these two modes based on your requirements and the type of object to scan. This duality offers the flexibility to cover a wider range of applications and surface types.

Paired with its 50 blue laser lines, the FreeScan Trak Pro2’s two industrial-grade cameras, each with 5.0MP resolution, enable ultra-high-speed data acquisition for a smooth scanning experience.

- Ergonomic design for easy grip and use
- Sturdy structure to ensure accuracy
- Multifunctional button for versatile functionality
- Integration with PolyWorks and ControlX for quick inspection
When only specific data is needed, use the Probe to create geometric features for quick inspection or measurement without generating mesh data.

Parameter name | Value |
---|---|
Scan Mode
|
“50 Laser Lines | 7 Parallel Laser Lines | Single Laser |
Light Source
|
Free Trak: Infrared LED |
Scan Accuracy
|
FreeScan Trak Pro2: 0.023 mm |
Volumetric Accuracy
|
9.6 m³: 0.062 mm |
Scan Speed
|
FreeScan Trak Pro2: 3,070,000 points/s |
Resolution
|
0.01 ~ 10 mm |
Maximum FOV
|
650 x 580 mm |
Depth of field
|
TE25: 300 mm |
Texture Scan
|
No |
Photogrammetry
|
Built-in Video Photogrammetry (VPG) |
Integrated CPU
|
FreeScan Probe (option) |
Wireless scanning
|
No |
Output Formats
|
OBJ, STL, ASC, 3MF |
Accuracy Certifications
|
VDI/VDE 2634 – 3 (ISO 17025 Certified Lab) |
Certifications
|
CE, FCC, ROHS, WEEE, KC, FDA, UKCA, IP50, TISAX, TELEC” |
