Multipurpose 20cm PCB Ruler – Engineering Measuring Tool
The Multipurpose 20cm PCB Ruler is a versatile and durable measuring tool crafted specifically for electronics engineers and PCB designers. Built from strong PCB material with copper etching and gold plating, it offers excellent durability and long-lasting clarity.
With dual-scale measurements in millimeters and inches, this extended 20cm ruler provides more workspace coverage, making it ideal for larger design measurements and technical tasks.
Beyond measurement, it serves as an essential PCB reference guide, featuring IC package outlines such as SOP-32, SOP-24, SOP-20, SOP18, SOP16, and SOP14, along with SMD resistor/capacitor size charts, hole diameter references, pin spacing guides, and polarity markings.
Whether you're prototyping, planning PCB layouts, or verifying component dimensions, this ruler helps streamline your workflow with quick, accurate, and readily available engineering data.
Features:
- 20 cm (8-inch) dual-scale ruler with accurate millimeter and inch markings, offering reliable measurements for PCB design and electronics work.
- Crafted from durable, gold-plated PCB material, ensuring long-lasting clarity, corrosion resistance, and premium build quality.
- Includes essential IC package guides such as SOP-32, SOP-24, SOP-20, SOP18, SOP16, and SOP14, making it easier to verify component outlines during prototyping.
- Provides AWG hole references (28–8 AWG) along with commonly used hole diameter charts for quick and accurate mechanical checks.
- Features SMD package dimensions for resistors, capacitors, diodes, and other components, helping users confirm sizing during PCB layout.
- Lightweight, slim, and easy to carry, fitting comfortably in electronics toolkits, backpacks, or workbench drawers.
- Acts as a dependable multipurpose engineering ruler, ideal for PCB designing, circuit debugging, electronics education, and rapid component referencing.