Spool Inspector Beta Program
3D Spool Tracker is free and open to everyone — create an account and start tracking your filament today. The beta program below is specifically for testers who want to try the Spool Inspector hardware weighing station and help us refine it before launch.
Free Hardware
Selected testers receive a Spool Inspector unit at no cost during the beta period.
Keep It Cheap
After beta, purchase your unit for just $25 and get free Pro access.
No Risk
Not interested after beta? We'll cover return shipping. No obligation.
- Use the Spool Inspector regularly for 4–6 weeks and report any issues or ideas.
- Provide feedback on the hardware, software, and overall experience.
- Optionally, share your experience on social media or a 3D printing community (YouTube, Reddit, forum post, etc.).