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3D scanners, Laser Handheld 3D Scanner, Metrology for quality control

Shining 3D FreeScan Trak ProW Wireless Dynamic Tracking 3D Scanner – Large-Volume Metrology | 0.023 mm

Wireless dynamic-tracking metrology system for large parts — the optical tracker follows the laser scanner in real time, so most parts scan without markers, with integrated video photogrammetry (VPG) and 0.023 mm accuracy.

  • ✓ 0.023 mm accuracy · 0.044 + 0.012 mm/m with VPG · VDI/VDE 2634 Part 3 & ISO 10360, tested in Shining 3D’s ISO/IEC 17025 accredited lab
  • ✓ Volumetric accuracy 0.046 mm at 12 m³ to 0.125 mm at 100 m³ · 50 laser lines · 5,500,000 points/s
  • ✓ Marker-free tracking · wireless & wired (fiber optic) · FreeProbe-compatible
  • ✓ 1-year Shining 3D warranty · authorized US reseller
  • ✓ Ship date confirmed by email after you order
Prices follow supplier cost and stock availability and are updated regularly. The price you see is today's price — once you order, it's held for 7 days.
1-year Shining 3D warranty Authorized Shining 3D reseller
0.023 mm accuracy
0.125 mm volumetric accuracy at 100 m³
5.5M points/s · 50 laser lines
ISO 17025 accredited-lab tested

What your metrology engineer actually checks

Traceable to the standard

0.023 mm accuracy and 0.044 + 0.012 mm/m with VPG, certified to VDI/VDE 2634 Part 3 and ISO 10360 and tested in Shining 3D’s ISO/IEC 17025 accredited lab. Volumetric accuracy is specified by volume: 0.046 mm at 12 m³ up to 0.125 mm at 100 m³.

Authorized US reseller

Additive Plus is an authorized Shining 3D reseller in the US. First-line support comes from our team in California; warranty repairs are carried out by Shining 3D. Every new unit carries a 1-year Shining 3D warranty.

About this product

The Shining 3D FreeScan Trak ProW is a wireless dynamic-tracking metrology system built for the largest parts. The optical tracker follows the scanner in real time, so most parts scan without reference markers, and integrated video photogrammetry (VPG) holds volumetric accuracy on large objects. Accuracy is 0.023 mm, certified to VDI/VDE 2634 Part 3 and ISO 10360 in Shining 3D’s ISO/IEC 17025 accredited lab.

FreeScan Trak ProW wireless dynamic tracking scanning of a large part
Wireless dynamic tracking of a large part.

Why metrology teams choose the FreeScan Trak ProW

Large parts measured with dynamic tracking, to VDI/VDE 2634 and ISO 10360.

Volumetric accuracy by volume

Shining 3D specifies 0.046 mm at 12 m³, 0.063 mm at 36 m³, 0.088 mm at 60 m³ and 0.125 mm at 100 m³ — so you know the accuracy you hold as the measured volume grows.

Certified, traceable accuracy

0.023 mm accuracy and 0.044 + 0.012 mm/m with VPG, tested to VDI/VDE 2634 Part 3 and ISO 10360 in Shining 3D’s ISO/IEC 17025 accredited lab.

Marker-free tracking, VPG built in

The tracker locates the scanner through its tracking targets, so most parts need no markers; integrated video photogrammetry removes the need for coded markers on large objects. Fifty laser lines run at 5,500,000 points/s; drop to 7 or 1 line for fine detail and deep pockets.

FreeProbe-ready, wireless

Add the optional FreeProbe for hard-to-reach reference points and hidden features. The system runs wireless, with a wired fiber-optic option.

How you buy the Trak ProW from Additive Plus

Warranty, support, and ordering.

Warranty
1-year Shining 3D warranty

Every new Trak ProW carries the standard 12-month Shining 3D warranty from the date of purchase.

Support
First-line support in California

Our team in California provides first-line support; warranty repairs are carried out by Shining 3D.

Ordering
Formal quotation, US invoicing

We issue a formal quotation on our letterhead and invoice in the US. Your ship date is confirmed by email after you order.

Metrology Performance

The FreeScan Trak ProW reaches 0.023 mm accuracy and 0.044 + 0.012 mm/m volumetric accuracy with VPG, with resolution from 0.01 to 10 mm. Volumetric accuracy scales with volume — 0.046 mm at 12 m³ up to 0.125 mm at 100 m³ — and fifty laser lines capture at 5,500,000 points/s. Accuracy is certified to VDI/VDE 2634 Part 3 and ISO 10360, tested in Shining 3D’s ISO/IEC 17025 accredited lab. See the full specification table below.

FreeScan Trak ProW video photogrammetry VPG
Video photogrammetry (VPG) eliminates the need for coded markers.

Dynamic Tracking & Working Range

The optical tracker follows the scanner in real time, so you move around the part instead of re-positioning it. Shining 3D notes that the Trak ProW has a larger tracking range than the Trak Nova, which makes it better suited to scanning large objects without markers. The system runs wireless, with a wired fiber-optic connection as an option; Shining 3D states that wireless connectivity does not affect accuracy.

FreeScan Trak ProW accuracy tested in ISO 17025 accredited lab
Accuracy tested in Shining 3D’s ISO/IEC 17025 accredited lab.

Software & Workflow

The Trak software includes AI feature recognition for holes and slots and an inspection module certified by PTB. Compatible software includes SHINING3D Inspect, EXModel Pro, BlueStar Mapping, PolyWorks Inspector, Geomagic Control X, and Geomagic Design X. The optional FreeProbe adds tactile measurement of reference points and features the scanner cannot see directly.

Typical applications

Large-structure inspection across heavy industry.

Energy & heavy industry
Water turbines, drill bits — deformation checks
Engineering machinery
Chassis, turbines, transport vehicles
Shipbuilding & rail
Hull, car body, structures
Large tooling & dies
Stamping dies, molds, fixtures
Automotive
Sheet-metal surfaces and hole positions
Heavy fabrication
Weldments and castings

Why Source the FreeScan Trak ProW Through Additive Plus

  • Authorized Shining 3D reseller in the US
  • 1-year Shining 3D warranty
  • First-line support from our team in California; warranty repairs by Shining 3D
  • Formal quotation on our letterhead, US invoicing

Not sure the Trak ProW is the right system?

Compare it with the other metrology scanners we support.

Tell us your part size, material and target accuracy — our applications engineer will recommend the right scanner.
Brand Shining 3D
Country of origin China
System Type Wireless dynamic tracking & scanning system (optical tracker + laser scanner + VPG)
Accuracy 0.023 mm
Volumetric Accuracy 0.046 mm (12 m³) · 0.063 mm (36 m³) · 0.088 mm (60 m³) · 0.125 mm (100 m³) With VPG: 0.044 + 0.012 mm/m
Scan Rate 5,500,000 points/s
Laser Lines 50 (high-speed), 7 (detailed), 1 (deep pockets)
Resolution 0.01 – 10 mm
Marker-Free Scanning Yes for most parts — the tracker follows the scanner’s tracking targets (markers may be recommended for very large surfaces); VPG eliminates the need for coded markers
FreeProbe Compatible Yes (optional)
Standards VDI/VDE 2634 Part 3, ISO 10360; tested in ISO/IEC 17025 accredited lab
Software Compatible: SHINING3D Inspect, EXModel Pro, BlueStar Mapping, PolyWorks Inspector, Geomagic Control X / Design X
Interface Wireless & wired (fiber optic)
Certifications CE, FCC, RoHS, WEEE, KC, FDA, UKCA, IP50, TELEC, TiSAX
Not sure which scanner fits your parts?

We scan for a living. Try it on your part first.

Send us a sample part and we'll scan it on the actual system — handheld or metrology-grade — so you see the data quality before you buy. We can also run scan-to-CAD as a service while you evaluate.

What our customers say

★★★★★

“Harry and team were professional, effective communicators as we set up the order, then they executed quickly and produced an amazing product for us at a very competitive price. Am looking forward to our next print w Additive Plus!”

LD
Luke DunningtonGoogle · Nov 2025
★★★★★

“Great 3D printing service and the resin parts look super smooth and clean. Really happy with how everything turned out!”

LS
Laura SmithGoogle · Sep 2025
★★★★★

“Harry was very professional and helped me out with my 3D printing needs and explained what options I have in terms of filaments such as PEEK. Highly recommended.”

SF
Steven FrancoGoogle · Oct 2026
★★★★★

“I needed a 3D enclosure printed urgently in a specific time period, they did great!”

I
IvoGoogle · Sep 2026

Common questions

Don't see yours? Email [email protected] — NDA on request, typical reply within 4 hours.

What accuracy does the FreeScan Trak ProW achieve, and is it certified?
The FreeScan Trak ProW reaches 0.023 mm accuracy and 0.044 + 0.012 mm/m volumetric accuracy with VPG. Volumetric accuracy depends on the measured volume: 0.046 mm at 12 m³, 0.063 mm at 36 m³, 0.088 mm at 60 m³ and 0.125 mm at 100 m³. The system is certified to VDI/VDE 2634 Part 3 and ISO 10360, tested in Shining 3D’s ISO/IEC 17025 accredited lab, and Shining 3D provides inspection reports and calibration certificates traceable to these standards.
How large a part can the Trak ProW measure?
Shining 3D specifies Trak ProW volumetric accuracy up to a 100 m³ measuring volume (0.125 mm), and notes that the Trak ProW has a larger tracking range than the Trak Nova, which makes it better for scanning large objects without markers. For very large structures, Shining 3D supports leapfrog with the Metrology Pro Kit and collaborative set-ups with multiple systems.
What is VPG, and do I need markers?
The tracker locates the scanner through its tracking targets, so most parts scan without markers on the object; Shining 3D notes markers may be recommended for very large surfaces. VPG, Shining 3D's patented video photogrammetry, eliminates the need for coded markers and keeps volumetric accuracy consistent on large objects.
What is the difference between the Trak ProW and the Trak Nova?
Both are wireless dynamic-tracking systems with built-in photogrammetry. The FreeScan Trak ProW (0.023 mm accuracy, 50 laser lines, 5,500,000 points/s) has the larger tracking range and suits large objects. The Trak Nova (0.02 mm accuracy) combines the UE Nova wide-range handheld scanner with the TE Nova, works within a 3.5 m tracking range, and is the more portable, versatile option.
What is FreeProbe, and do I need it?
FreeProbe is an optional wireless probe that works with the FreeScan Trak ProW. It measures hidden areas and features the scanner cannot reach, without generating a mesh. FreeProbe 2 and FreeProbe 2 Pro have 0.025 mm accuracy and come with two probe tips of different diameters, an extension rod and an L-type adapter. We can quote it with the system.
What metrology software does it work with?
Compatible software includes SHINING3D Inspect, EXModel Pro, BlueStar Mapping, PolyWorks Inspector, Geomagic Control X, and Geomagic Design X. The Trak software has an integrated inspection module certified by PTB.
Is the Trak ProW wireless and usable in the field?
Yes. The FreeScan Trak ProW works in wireless mode or wired over fiber optic. Shining 3D states that wireless connectivity handles only data transmission and does not affect accuracy, which makes the system practical on a shop floor or at a large fabrication site, not just in a metrology room.

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