Digi-Key RED PCB LAYOUT REFERENCE RULER 12″
USD 9.95 USD
Specifications
| Brand | Digi-Key |
| Type | PCB Ruler ND |
| Model | PCB |
| MPN | DKS-PCB-RULER-12INCH |
I like that it uses unfused 12 volt supply, so you can pair it with your own protection gear.

