15cm Multifunctional PCB Ruler Measuring Tool Resistor Capacitor Chip IC SMD Diode Transistor Package Electronic Stock

Features: 

 

Material: PCB 

Font size guide, trace-width diagram, and a set of AWG-sized drills 

Centimeter side: 0.1cm marks

Package included:

1 x 15cm Multifunctional PCB Ruler