IR Heart rate monitor clamp 3D printable model by Drasko
IR Heart rate monitor clamp photo 1 IR Heart rate monitor clamp photo 2 IR Heart rate monitor clamp photo 3 IR Heart rate monitor clamp photo 4 IR Heart rate monitor clamp photo 5 IR Heart rate monitor clamp photo 6

IR Heart rate monitor clamp

Source: MyMiniFactory by Drasko

The IR Heart rate monitor clamp is a free printable 3D model from MyMiniFactory by Drasko. Finger clamp for monitoring heart rate. You can download the STL file from the original listing below and print it at home.

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30 saves Source: MyMiniFactory Updated 2026-09-26 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial

Tags: IR, Heartrate, Oxymeter

About this model

Finger clamp for monitoring heart rate. Uses 5 mm IR LED diode and photo transistor. Could also be used as pulse oximeter. Print with the large flat surface facing down. Measurements have shown, that transparent filaments don't work well. Best results are when IR LED and photo transistor are placed opposite of each other, but you're experience may very.

Frequently asked questions

Is this 3D model free to download?
Yes. IR Heart rate monitor clamp is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Drasko.
Who made this model?
Designed by Drasko, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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