Square Resistance Probe

This is a 2D file for a laser cutter. Ive included both the .dxf file and the The probe is used when assembled to measure surface resistance for conduction materials like inks and paint.
I've included the .dxf file that can be imported by RDWorks then download to your laser cutter or the rdworks .rld file that can be downloaded directly to your cutter.
4 total pieces are required to make the probe. A complete how to is on my YouTube channel - search for Square Resistance. Cutter is set to 10mm per sec. 65% power. The part is designed for 3mm acrylic only.

Video available at https://www.youtube.com/watch?v=HeubN92lOEg&t=111s