Adafruit Industries Adafruit Industries PCB Ruler v2 - 6 foot
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.
Adafruit Industries PCB Ruler v2 - 6 foot
Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.