DIY Digital Caliper Plug and Cable
thingiverse
UPDATE 05/17/2016: I've confirmed today that some Harbor Freight and Pittsburgh calipers come with a smaller data port, which means this plug won't fit. These calipers typically have a gray enclosure and display decimal places in a smaller font. I'll post the link to the new file as soon as I get the connector made. This is a 3D printable plug that can be used to create a cable that plugs into most cheap digital calipers, allowing you to obtain values and output them to a serial port. Check out the video at https://www.youtube.com/watch?v=34IsYgL4cMw for more details.
With this file you will be able to print DIY Digital Caliper Plug and Cable with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on DIY Digital Caliper Plug and Cable.