Uploaded January 2026 | Updated September 2026, 2 weeks ago
In this video, I review the GratKit S1 3D scanner after a full month of real-world use, testing both its automated turntable and handheld scanning modes. We’ll look at scan accuracy, resolution, color texture quality, and how well the ExploreScan software handles alignment and post-processing. I run the S1 through a wide range of tests—from small detailed statues and 3D prints to challenging black, reflective, and automotive parts—to see where it excels and where it falls short. If you’re considering a mid-range structured light 3D scanner and want to know whether the GratKit S1 is worth its $999 price tag, this in-depth review breaks it all down.
Thank you GratKit for providing this scanner for review.
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Find more information about the GratKit S1 3D Scanner (Affiliate Links):
gratkit.kckb.me/23b6092d
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Create a free profile at 3dprintlog.com today, and start recording all your print settings and filament usage!
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👀 See my recommended printers, filament, and accessories on my Amazon Idea Lists!
🆕 3D Printing Equipment for Beginners: amzn.to/2PNblSL
⚡ 3D Printing Equipment for Intermediate Hobbyists: amzn.to/2OOuQOy
💯 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: amzn.to/2PpqWuK
🎁 See the TEVO Tornado on Amazon: amzn.to/2TnhQhn
🎥 Hoffman Engineering Youtube/Video Equipment - See on Amazon: amzn.to/2O9oP9I
🆕 Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Alexandra C.
* Aaref A.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:33] Review Disclaimer & Transparency
[1:15] GratKit S1 Specs Explained
[2:28] Automated Turntable Scanning Test
[3:24] Automatic vs Manual Scan Alignment
[3:56] Handheld Scanning Mode Overview
[5:33] ExploreScan Software Walkthrough
[6:13] Feature Tracking vs Marker Scanning
[6:59] Post-Processing & Mesh Cleanup
[7:57] Assembly & Setup Process
[8:55] Real-World Scan Examples Begin
[8:59] Michelangelo Statue Scan Test
[9:22] Kerbal 3D Print Scan Results
[9:46] Vault Boy Texture & Black Surface Test
[10:07] Jade Skull Torture Test
[10:46] Voronoi Bulbasaur Complex Geometry
[11:36] Harvest of the Undying Statue Details
[11:59] PS4 Controller Black Surface Scan
[12:21] Stadia Controller White Surface Scan
[12:40] Large Handheld Dragon Scan
[13:24] Reflective Lion Statue Failure Case
[13:42] Master Chief Helmet Scan & Software Crash
[14:13] Car Bumper Automotive Scan
[14:32] Door Panel Scan Results
[14:46] Interior Panel Black Plastic Test
[15:13] Final Thoughts & Key Takeaways
[16:55] GratKit S1 Pricing & Value
[18:02] Outro & Channel Updates
#Gratkit #GratkitS1 #hoffmanengineering
In this video, I review the GratKit S1 3D scanner after a full month of real-world use, testing both its automated turntable and handheld scanning modes. We’ll look at scan accuracy, resolution, color texture quality, and how well the ExploreScan software handles alignment and post-processing. I run the S1 through a wide range of tests—from small detailed statues and 3D prints to challenging black, reflective, and automotive parts—to see where it excels and where it falls short. If you’re considering a mid-range structured light 3D scanner and want to know whether the GratKit S1 is worth its $999 price tag, this in-depth review breaks it all down.
Thank you GratKit for providing this scanner for review.
---------------------------------------------------------------------------
Find more information about the GratKit S1 3D Scanner (Affiliate Links):
gratkit.kckb.me/23b6092d
---------------------------------------------------------------------------
Create a free profile at 3dprintlog.com today, and start recording all your print settings and filament usage!
---------------------------------------------------------------------------
👀 See my recommended printers, filament, and accessories on my Amazon Idea Lists!
🆕 3D Printing Equipment for Beginners: amzn.to/2PNblSL
⚡ 3D Printing Equipment for Intermediate Hobbyists: amzn.to/2OOuQOy
💯 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: amzn.to/2PpqWuK
🎁 See the TEVO Tornado on Amazon: amzn.to/2TnhQhn
🎥 Hoffman Engineering Youtube/Video Equipment - See on Amazon: amzn.to/2O9oP9I
🆕 Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Alexandra C.
* Aaref A.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:33] Review Disclaimer & Transparency
[1:15] GratKit S1 Specs Explained
[2:28] Automated Turntable Scanning Test
[3:24] Automatic vs Manual Scan Alignment
[3:56] Handheld Scanning Mode Overview
[5:33] ExploreScan Software Walkthrough
[6:13] Feature Tracking vs Marker Scanning
[6:59] Post-Processing & Mesh Cleanup
[7:57] Assembly & Setup Process
[8:55] Real-World Scan Examples Begin
[8:59] Michelangelo Statue Scan Test
[9:22] Kerbal 3D Print Scan Results
[9:46] Vault Boy Texture & Black Surface Test
[10:07] Jade Skull Torture Test
[10:46] Voronoi Bulbasaur Complex Geometry
[11:36] Harvest of the Undying Statue Details
[11:59] PS4 Controller Black Surface Scan
[12:21] Stadia Controller White Surface Scan
[12:40] Large Handheld Dragon Scan
[13:24] Reflective Lion Statue Failure Case
[13:42] Master Chief Helmet Scan & Software Crash
[14:13] Car Bumper Automotive Scan
[14:32] Door Panel Scan Results
[14:46] Interior Panel Black Plastic Test
[15:13] Final Thoughts & Key Takeaways
[16:55] GratKit S1 Pricing & Value
[18:02] Outro & Channel Updates
#Gratkit #GratkitS1 #hoffmanengineering
