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🧲 Unlock the unseen world of magnetism—carry science in your pocket!
The Magnet Source Magnetic Field Viewer Card is a durable, wallet-sized laminated card featuring a 2 x 1.25" strip of specialized viewing film that reveals the location and number of poles on permanent magnets. Designed for educators, STEM professionals, and enthusiasts, it offers a hands-on, portable solution to visualize magnetic fields quickly and accurately. Manufactured by Magnet Source, a trusted name in magnetics since 1976, this card combines practical science education with everyday convenience.
| Asin | B005HYCM8M |
| Best Sellers Rank | #257,669 in Office Products (See Top 100 in Office Products) #787 in Index Cards |
| Brand Name | Master Magnetics |
| Color | ['White + Green'] |
| Customer Reviews | 4.2 4.2 out of 5 stars (202) 4.2 out of 5 stars |
| Global Trade Identification Number | 00095421005635, 10095421005632 |
| Included Components | Magnetic Field Viewer Card |
| Item Type Name | Magnetic Field Viewer Card |
| Manufacturer | Magnet Source |
| Manufacturer Part Number | DMVC-1BX |
| Material Type | Plastic |
| Model Number | DMVC-1BX |
| Number Of Pieces | 1 |
| Shape | Rectangular |
| Size | 2.5" x 4" |
| Unit Count | 1 Count |
| Upc | 095421005635 |
User
great product, works really well.
great product, works really well. I used for a service class and passed on the link where to buy it to my service class so it can be used to find damage to an magnetic encoder strip we use on our products.
User
Works good and fits in wallet
Crazy seeing magnetics though plastic.
User
works at a basic level
This works at a basic level, and what I mean by that is, it will show magnetic fields, but not very clearly. If you have trouble reading them, or looking for more defined readings in general, I would look at another viewer.
User
Handy to see what items are magnatized
It was interesting seeing different magnetic items with this. It's not very effective with weak magnets though, as would be expected. This is just for those who are as curious as I am and just like to see how things work! :)
User
Cool! I wish this was bigger size sheet.
I only wish it was a larger cut. Very cool. Buying this piece caused me to buy a larger size. Shop around as once you play with this stuff you will want a bigger sheet for showing off the flux lines!!! I love it and need it all over my walls, floor, and ceilings to show off my magnetic personality hahahahahahahahahahahahahahahah! Thanks for laughing.
User
It shows clearly things that are thus more easily understood.
Not totally easy to interpret, possibly due to the small size, but at this price it is good and helpful. The small size is handy to use in small spaces, but a small girl is very disappointed that it can't decode EFTPOS cards. ;-)I'm glad I bought it, and use it more often than I thought I would.
User
Excellent tool!
This one time use tool is excellent to find out which side of a wheel bearing is the magnetic one whose going to face the wheel speeds sensor. I recommend it to anyone who is “DIY” mechanics.
User
Barely visible change.
All you see is an indistinct, low contrast slight darkening near the magnets poles. Barely noticeable. A real disappointment.
User
Funciona
Es un juguete más para adulto, genial
Trustpilot
2 months ago
3 weeks ago