PCB Ruler – Gold-Plated FR4 Circuit Board Reference Tool, 15cm with Footprints & Pinouts auto reconnect voltage protector it handles serious high-current applications

it handles serious high-current applications without breaking a sweat

You can also set your own priority phase sequence and customize voltage cut-off thresholds to match your specific electrical environment

so no one nearby can guess your actual code

✅ 1-Year Warranty & Hassle-Free Shopping – Backed by a 1-year warranty

PCB Ruler – Gold-Plated FR4 Circuit Board Reference Tool, 15cm with Footprints & Pinouts auto reconnect voltage protector it handles serious high-current applicationsStop hunting through datasheets mid project the amiciTools PCB Ruler puts every critical electronics reference right on your workbench in a single 15cm tool. Built from genuine FR4 PCB material with a premium gold plated finish, this ruler looks and feels like an actual circuit board because it essentially is one. Etched with precision, it packs IC package diagrams, SMT footprints, resistor and capacitor colour codes, trace width guides, AWG drill