Mini Physics Multi Tool Ruler With Protractor And Compass Stainless Steel Gadget For Techies Geeks Nerds STEM Students Graduation Gift 3 Inch Mini Lab Gear
✔️ Single card-sized tool with ruler, protractor, compass in metal
This stainless steel card packs a straight-edge ruler, a protractor, and a compass into one compact tool, perfect for physics labs, engineering classrooms, fieldwork, and STEM study sessions. Color: Black.
✅ 1-piece compact card with ruler, protractor, compass
✅ Laser-cut stainless steel with a durable black finish
✅ 3 inch (76 mm) ruler with metric and inches scales
✅ Protractor with 5-degree accuracy for quick angles
✅ Compass draws arcs in 0.5 cm or 1/4 inch increments
✅ Physics constants and unit conversions laser-etched for quick reference
✅ Great gift for students, teachers, engineers, and gadget lovers
💡 What is a compact physics tool card used for in labs and classrooms? A handy reference and measuring aid, it keeps quick measurements and formulas at your fingertips. - Handy for quick geometry checks and on-the-go sketches with physics constants - Keeps essential constants and unit conversions at reach during experiments - Ideal for students, teachers, engineers, and STEM hobbyists