Description
Adafruit PCB Ruler – 6″
This PCB reference ruler is a great reference board to have right at your fingertips. Measuring approx 1″ x 6″, this standard-thickness FR4, gold plate ruler has the most common component packages you’ll encounter. It also has font size guide, trace-width diagram, and a set of AWG-sized drills so you can gauge your wire thicknesses. Inches on this reference board are marked with 1/10″ rather than the more common 1/8″. The centimeter side is still 0.1cm marks.