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🧲 Unlock the unseen world of magnets—because science looks cooler in color!
This 4x4 inch magnetic field viewing film uses a brownish-yellow plastic embedded with fine nickel nanoparticles to visually display magnetic field lines and intensity through color changes. Housed in a protective frame, it supports a wide range of magnets including SmCo, AlNiCo, and Neodymium. Designed for repeated use with automatic recovery, it’s an ideal tool for scientific projects, education, and magnetic pattern detection.
| ASIN | B0B424K9LP |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Brownish |
| Customer Reviews | 4.4 4.4 out of 5 stars (15) |
| Date First Available | 1 July 2022 |
| Included components | Magnetic Field Viewing Film |
| Item Weight | 50 g |
| Item model number | Learay-Magnets-MFV001 |
| Manufacturer | Learay |
| Material | Magnetic Nanoparticles |
| Number of Pieces | 1 |
| Package Dimensions | 21.59 x 16.31 x 1.09 cm; 50 g |
| Part number | Magnetic Field Viewing Film |
| Shape | Square |
| Size | 6 x 4 Inch |
| Special Features | Clearly View |
Z**H
Remove it from the cardboard for better results. Perfect for measuring magnet strength distance
A**R
Chose this one due to the crisp imaging in the description. 🤔 Did not dissapoint !!!! 👍
A**A
This Crp doesn't work it is ANOTHER SCAM USING AMAZON AS A SELLING PLATFORM with porpoise of PARasiting tha Economy of US.
S**N
This piece of film does nothing. It is non reactive to any material I put near it.
Trustpilot
3 weeks ago
5 days ago