---
product_id: 432343312
title: "Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool"
brand: "genius lab gear"
price: "125 zł"
currency: PLN
in_stock: true
category: "Genius Lab Gear"
url: https://www.desertcart.pl/products/432343312-pocket-physicist-small-3-inch-physics-metal-metric-ruler-scale
store_origin: PL
region: Poland
---

# 3.5-inch precision ruler 5° accurate protractor laser-etched stainless steel Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool

**Brand:** genius lab gear
**Price:** 125 zł
**Availability:** ✅ In Stock

## Summary

> 📏 Unlock your inner physicist—measure, calculate, create, anywhere!

## Quick Answers

- **What is this?** Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool by genius lab gear
- **How much does it cost?** 125 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/432343312-pocket-physicist-small-3-inch-physics-metal-metric-ruler-scale)

## 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

- • **Built to Last a Lifetime:** Durable stainless steel with laser-engraved markings that never fade.
- • **Physics at Your Fingertips:** Instant access to essential constants, equations & unit conversions—no more frantic searches.
- • **Precision Meets Practicality:** Dual metric & imperial ruler, 5° protractor, and compass for flawless sketches and measurements.
- • **Compact Genius in Your Wallet:** Credit card-sized multitool fits seamlessly for on-the-go precision.
- • **The Ultimate Gift for Physics Pros:** Perfect for students, educators, and professionals craving a sleek, smart tool.

## Overview

The Pocket Physicist is a compact, stainless steel multitool combining a 3.5-inch dual-unit ruler, 5° accurate protractor, and compass, laser-engraved with essential physics constants and equations. Designed for students, educators, and professionals, it offers durable, precise measurements and instant reference info in a sleek credit card-sized format—perfect for lab work, homework, and on-the-spot inspiration.

## Description

desertcart.com : Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool | Multitool for Physicists, Laser Engraved Physics Reference Info for College Lab Work & Homework, Unit Conversion Cheat Sheet : Office Products

## Features

- Credit Card-Sized Multitool for Physicists: This stainless-steel laser-cut pocket tool includes a straight-edge ruler, protractor, and a compass. From Physics 101 to PhD lab work, it’s the ultimate at-work companion. Metric or inches? No problem. Draft theories, calculate results, and save time! Perfect for students, professors, physics majors, and AP Physics teachers. Surprise your boyfriend, dad, or gadget-loving friends with a unique gift. Also an ideal stocking stuffer or graduation gift!
- Packed with Physics Reference Info: Never look up a basic physics equation, physical constant or unit conversion again. This stainless steel card isn’t just a simple tool—it’s a knowledge hub. Imagine having essential physics references at your fingertips. Whether you’re a student, scientist, or curious mind, this card eliminates the need to search for basic equations or constants. No more frantic Google searches or flipping through textbooks. Need Planck's constant? The mass of a proton? Done.
- Ready to Draw Your Newest Idea: Genius can strike at any moment. Always be ready to take action on your ideas with precise measurements, dimensions checks and important equations. Perfect for equation proofs, quick calculations and sketching out new theories. The straight edge is both metric and English units. The protractor measures has 5 degree accuracy and the compass lets you draw arcs in half centimeter or quarter inch increments!
- Thoughtful and Practical: 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. So, whether you’re measuring the speed of light, collaborating on cutting-edge experiments, or sketching out quantum theories, this gift is more than a tool—it’s inspiration. Ideal for physics majors, physics teachers, and a corporate employee gift for professional physicists.
- Lasts a Lifetime: The laser-etched solid stainless steel ruler, laser-cut protractor, and the laser-engraved reference info lasts forever. Whether you’re a seasoned scientist or a curious astrophysics student, From late-night study sessions to advanced lab work, it’s your trusty sidekick. This card thrives in the messy, unpredictable world of research, experiments, and everyday life. So, whether you’re measuring the cosmos or sketching out, this stainless steel card is here for the long haul.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WKPXXRL |
| Best Sellers Rank | #122,598 in Office Products ( See Top 100 in Office Products ) #433 in Drafting Tools & Drafting Kits |
| Brand Name | Genius Lab Gear |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (74) |
| Global Trade Identification Number | 00860004040354 |
| Graduation Range | 1/32 inches |
| Item Dimensions L x W | 2.25"L x 3.5"W |
| Item Highlight | Multitool for Physicists, Laser Engraved Physics Reference Info for College Lab Work & Homework, Unit Conversion Cheat Sheet |
| Item Thickness | 0.03 inches |
| Item Weight | 14.2 g |
| Manufacturer | Genius Lab Gear |
| Material Type | Stainless Steel |
| Model | TPP001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | TPP001 |
| Style Name | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Genius Lab Gear
- **Color:** Black
- **Graduation Range:** 1/32 inches
- **Material:** Stainless Steel
- **Style:** Modern

## Images

![Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool - Image 1](https://m.media-amazon.com/images/I/41zgoDh3ggL.jpg)
![Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool - Image 2](https://m.media-amazon.com/images/I/51y5hUzXTEL.jpg)
![Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool - Image 3](https://m.media-amazon.com/images/I/51pQ7LNqr2L.jpg)
![Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool - Image 4](https://m.media-amazon.com/images/I/518WgHxTjAL.jpg)
![Pocket Physicist: Small 3 Inch Physics Metal Metric Ruler Scale Multitool - Image 5](https://m.media-amazon.com/images/I/51trPCHxUiL.jpg)

## Questions & Answers

**Q: Why do Physicists and Physics Majors need this?**
A: Physics lovers do quick calculations and sketches of their theories and homework. With this multitool, they can skip distracting internet searches for constants and unit conversions, plus the drafting tools lets them sketch quickly and accurately!

**Q: What writing instruments can you use with this multitool?**
A: The precision-cut compass and protractor cutouts are designed to accommodate most 0.7mm pens, pencils, and smaller writing tools. You won’t have to worry about slicing your pencil lead while using it.

**Q: How does having physics reference info directly on the tool save time?**
A: The multitool’s design cleverly embeds crucial physics data—such as standard equations, physical constants, & unit conversions—directly onto its surface. You can instantly reference values like Planck’s constant without halting your workflow.

**Q: What distinguishes this multitool as a thoughtful gift for both students and seasoned professionals?**
A: The multitool isn’t just a gadget; it’s a compact physics lab in your pocket. For students & professors alike, this tool offers immediate access to measurement instruments & reference information that fuels learning & research.

**Q: Can this tool withstand the everyday rigors of scientific work and last a lifetime?**
A: Made from robust, laser-etched stainless steel, the multitool is engineered for longevity. The ruler, protractor, & reference info—are ensured they remain legible & intact, whether you’re in a hectic lab environment or at late-night study sessions.

## Frequently Bought Together

- The Pocket Physicist - Small Metal Physics Metric Ruler Scale, Gadget Multi-Tool, Techie/Geeks/Nerds Cool STEM Tech Student Graduation Gift, Unique College Homework Mini 3 Inch Tool - Genius Lab Gear
- 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
- The Pocket Scientist - Small Metal Science Ruler Scale, Cool Tech Gadget Mini Multitool, Unique Techie/Geek/Nerdy STEM College Student Graduation Gift, 3 Inch Metric Imperial Tool Kit- Genius Lab Gear

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**Shop now:** [https://www.desertcart.pl/products/432343312-pocket-physicist-small-3-inch-physics-metal-metric-ruler-scale](https://www.desertcart.pl/products/432343312-pocket-physicist-small-3-inch-physics-metal-metric-ruler-scale)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-10-30*