ECG/EKG Wallet Tool

This is for educational use only and you are ultimately responsible for any 12-lead you use this on. I am providing this for training purposes only.

This is released on a NON-COMMERCIAL basis. You DO NOT have permission to profit from this design.


After printing you will need to confirm measurements as if your printer calibration/filament shrink changes the dimensions none of the measurements will be valid. To confirm this you can use the PR-I box which is 5mm x 5mm and therefore should match up with one large box on your ECG/EKG you can also verify this measurement with calipers.

For best results I recommend utilizing a transparent filament for the base then a dark filament for the text. In my example I used Clear PETG for the base and Black PETG for the lettering.

To get the lettering to work you will need to use .2 mm layer heights and do a color change at the final layer as the lettering is .2mm high.