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FreeScan Trak Pro2 3D scanner

A turnkey 3D inspection solution particularly suited for large workpieces, such as the automotive, aerospace, power generation, and ship maintenance industries.


Download Shining 3D FreeScan Trak Pro2 3D scanner brochure



Country of origin


Point Distance

0.0003~0.39in / 0.01~10mm

Light Source

FreeScan Trak Pro2: Infrared LED
TE25: 50 cross laser lines, 7 parallel laser lines, 1 single laser line

Scan Rate

FreeScan Trak Pro2: up to 3,070,000 points/s; FreeProbe: 100 measurements/s (optional)

Max. FOV

25.5×22.8in / 650x580mm

Scan depth

15.7in / 400mm

Effective Working Distance

11.8in / 300mm


FreeScan Trak Pro2: 0.0009in / 0.023mm;
FreeProbe: 0.0009in / 0.025mm (optional)

Volumetric accuracy

339 ft3: 0.0024in / 9.6 m3: 0.062 mm
622 ft3: 0.0028in / 17.6 m3: 0.072 mm

Volumetric accuracy with photogrammetry

(0.0017 + 0.0004)in/ft / (0.044 + 0.012)mm/m

Laser class

Class ll

Operating temperature range

-10~40 °C (14~104°F)

Operating humidity range

10~90 % RH


FreeScan tracking bar: 15.8 lbs / 7.2 kg; TE25 portable scanner: 3.2 lbs / 1.47 kg; FreeProbe: 1.1 lbs / 0.5 kg (optional)


FreeScan tracking bar: 42.4×9.3×4.3in / 1079x237x110mm;
TE25 portable scanner: 11.1×11.1×11.4in / 281x283x290mm;
FreeProbe: 2.7×5.9×13.3in / 70x150x340mm (optional)


FreeScan Trak Pro2: Markerless Optical 3D Measurement and Dynamic Tracking. This metrology solution is comprised of three devices: the FreeScan tracking bar, the TE25 portable scanner, and the optional FreeProbe contact probe. These tools offer a convenient, efficient, and precise 3D inspection workflow for a wide range of sectors. This turnkey 3D inspection solution is particularly suited for use cases and industries involving large workpieces, such as the automotive, aerospace, power generation, and ship maintenance industries. Its main advantage is its dynamic referencing and markerless operation, possible thanks to the dual-camera FreeScan that tracks the TE25 and its built-in targets. This solution’s extendable measuring range also offers a significant edge, eliminating the need for leapfrogging when repositioning the FreeScan to cover other parts of a large-scale workpiece. The FreeScan Trak Pro2 solution provides a scan speed up to 3,070,000 points per second and a minimum point distance down to 0.01mm (0.0003in). Such speeds can be reached with the TE25’s 50 crossed laser lines. Two other modes, one with 7 parallel laser lines and one with a single laser line, provide flexibility for more detailed zones. As SHINING 3D users are accustomed to, a free lifetime license to FreeScan software is included with the system. It offers a comprehensive toolkit and displays point cloud data in real time, with data quality indicators to help obtain the best possible mesh from the start.

This comprehensive set of high-precision tools offers an ideal metrology solution for quality control and 3D inspection, without markers. The FreeTrak system enables dynamic referencing, allowing users to move the TE25 laser scanner freely around the workpiece without the constraints of reference markers. For large-scale workpieces, users can also move the FreeTrak to extend its scan range without having to re-measure reference artifacts to reestablish the link with the TE2D (a tedious process known as leapfrogging).

3D inspection & Printing



digital archiving

culture & art

vr & ar

FreeScan Trak Pro2 3D Scanner Features