--- product_id: 239457381 title: "The Authentic Pocket Engineer: Small 3 Inch Metal Engineering Ruler Tool" brand: "genius lab gear" price: "€ 29.54" currency: EUR in_stock: true category: "Genius Lab Gear" url: https://www.desertcart.sk/products/239457381-the-authentic-pocket-engineer-small-3-inch-metal-engineering-ruler store_origin: SK region: Slovakia --- # 3.5-inch precision ruler Integrated protractor & compass Laser-etched stainless steel The Authentic Pocket Engineer: Small 3 Inch Metal Engineering Ruler Tool **Brand:** genius lab gear **Price:** € 29.54 **Availability:** ✅ In Stock ## Summary > 📐 Engineer your edge with precision and style! ## Quick Answers - **What is this?** The Authentic Pocket Engineer: Small 3 Inch Metal Engineering Ruler Tool by genius lab gear - **How much does it cost?** € 29.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/239457381-the-authentic-pocket-engineer-small-3-inch-metal-engineering-ruler) ## Best For - genius lab gear enthusiasts ## Why This Product - Trusted genius lab gear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Sized Precision:** Fits effortlessly in your wallet or pocket—measure on the go without bulk. - • **Dual Metric & Imperial Scales:** Switch seamlessly between centimeters, millimeters, and inches for any project. - • **All-in-One Engineering Multitool:** Ruler, protractor, compass, and quick-reference engineering data in one sleek device. - • **Durable Laser-Etched Stainless Steel:** Built to last a lifetime with corrosion-resistant, fade-proof markings. - • **Perfect Gift for the Modern Engineer:** A thoughtful, practical accessory for students, professionals, and DIY enthusiasts alike. ## Overview The Authentic Pocket Engineer is a compact 3.5-inch stainless steel multitool combining a ruler, protractor, compass, and essential engineering reference info. Designed for professionals and students, it offers durable laser-etched markings in both metric and imperial units, making it the ultimate portable companion for precise measurements and quick calculations on the job or in the field. ## Description Buy The Authentic Pocket Engineer: Small 3 Inch Metal Engineering Ruler Tool | Stainless Steel Multitool for Engineers, Engineering Reference Info for Precision Drawings, EDC for College & Professionals: Drafting Tools & Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Credit Card-Sized Multitool for Engineers: This stainless-steel laser-cut pocket tool includes a straight-edge ruler, protractor, and a compass. From lab work to DIY projects, it’s the ultimate at-work companion. Metric or inches? No problem. Draft blueprints, calculate angles, and create precise drawings. Perfect for students, professors, engineers, and mechanics. Surprise your boyfriend, dad, or gadget-loving friends with a unique gift. An ideal stocking stuffer graduation gift. - Packed With Engineering Reference Info: Never look up a basic engineering equation, physical constant or unit conversion again. It’s not just a ruler; it’s your quick-reference while in the field or on the job. Architects, carpenters, and electricians—slip it into your pocket to save time looking up conversions! It’s the ultimate tool for measuring, drafting, and fixing anything. A helpful, handy gadget for the cool dads, boyfriends, women engineers, or hobbyist husband who loves to tinker! - For Precision Technical Drawings: Always be ready to take a quick measurement or sketch a new design accurately with the ruler, protractor and compass drawing tools. From construction sites to woodworking benches, this stainless-steel multitool is your centimeter, millimeter, mils and inches ruler with angular precision of 5 degrees. A must-have for engineering, architects, machinists, draftsmen, field engineers and practical nerds! Be quick to measure, cut, and work with precision. - Never Outgrow It: Reference info stays useful for a long career, Give a professional, student or budding young engineer a unique, thoughtful and practical gift for homework to cutting-edge research. Ideal for tech-savvy students, teachers, and DIY enthusiasts. The perfect desk accessory and EDC gift for civil, mechanical, and electrical engineers. In the lab or the job site, surprise your boyfriend, dad, mom, lab mate or favorite engineer with something they will keep for years. - Lasts for a Lifetime: The laser-etched solid stainless steel ruler, laser-cut protractor, and the laser-engraved reference info lasts forever. Whether you’re converting inches to millimeters, PSI to Torr, or measuring angles, it's an every-day carry pocket companion for a lifetime. Essential for ingenieros and ingenieras with both English and Metric system conversions! Surprise your engineering employees, manufacturing team, or quality control staff with an awesome corporate gift! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08M5SNYKZ | | Best Sellers Rank | #35,743 in Office Products ( See Top 100 in Office Products ) #116 in Drafting Tools & Drafting Kits | | Brand | Genius Lab Gear | | Brand Name | Genius Lab Gear | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 687 Reviews | | Global Trade Identification Number | 00860004040330 | | Graduation Range | 1/16 inches | | Item Dimensions L x W | 2.25"L x 3.5"W | | Item Highlight | Stainless Steel Multitool for Engineers, Engineering Reference Info for Precision Drawings, EDC for College & Professionals | | Item Thickness | 0.03 inches | | Item Weight | 14.2 g | | Manufacturer | Genius Lab Gear | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | TPE001 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | TPE001 | | Product Dimensions | 2.25"L x 3.5"W | | Style | Modern | | Style Name | Modern | | UPC | 860004040330 | | Unit Count | 1 Count | ## Product Details - **Brand:** Genius Lab Gear - **Color:** Black - **Graduation Range:** 1/16 inches - **Material:** Stainless Steel - **Style:** Modern ## Images ![The Authentic Pocket Engineer: Small 3 Inch Metal Engineering Ruler Tool - Image 1](https://m.media-amazon.com/images/I/714KqOk3lOL.jpg) ## Questions & Answers **Q: What is the purpose of this stainless steel card?** A: It serves as a practical tool for engineers and makers as an everyday carry gift, fitting in your wallet or money clip alongside credit cards or IDs. **Q: What reference information does it contain?** A: It includes basic engineering equations, physical constants, and unit conversions that would normally be in the cover of a textbook. No need to grab your distracting phone while doing homework on on the job site. **Q: How durable is this card?** A: It's entirely stainless steel and laser etched black enamel, so it won't wear down. The 0.5 mm thick laser-cut stainless steel can be bent with enough force but can easily live in your wallet or notebook for many years. **Q: What technical drawing tools does this card offer?** A: It includes a ruler, protractor, and angle drawing tools, making it handy for quick measurements and accurate sketches. **Q: Who would benefit from receiving this stainless steel card as a gift?** A: Professionals, students, and budding engineers in civil, chemical, electrical, mechanical, materials, nuclear, and aerospace will appreciate this unique and practical gift that remains relevant from homework to cutting-edge research. ## Frequently Bought Together - The Authentic Pocket Engineer - Small Metal Engineering Ruler Protractor Compass Scale, Techie Graduation Gadget Multitool, Mechanical/Civil Engineers Gift, Metric Mini 3 Inch Tool- Genius Lab Gear - Stocking Stuffers for Adults- Gifts for Men, 9 in 1 Multitool Pen, Christmas Gift for Dad, Gifts for Him, Tool Gifts for Dad from Kids, Gifts for Husband, Boyfriend, Grandpa(Silver) - BOSCH GLM100-23 100 Ft Blaze Laser Distance Measure, Includes 2 AA Batteries --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/239457381-the-authentic-pocket-engineer-small-3-inch-metal-engineering-ruler](https://www.desertcart.sk/products/239457381-the-authentic-pocket-engineer-small-3-inch-metal-engineering-ruler) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-15*