Magnet Source Magnetic Field Viewer Card (Pack of 1)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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- Select the return method
- Ship it!
Purchase options and add-ons
Color | Multi Color |
Material | Magnetic |
Brand | Master Magnetics |
Shape | Rectangular |
About this item
- Plastic
- Card contains a 2 x 1.25" strip of viewing film to reveal the location and number of poles on a permanent magnet
- 2.5" x 4" laminated card contains instructions and film
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Product Description
The Magnet Source Magnetic Field Viewer Card contains a 2 x 1.25" strip of viewing film to reveal the location and number of poles on a permanent magnet. The laminated card measures 2.5" x 4" and contains instructions and film.
Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.
Master Magnetics manufactures and distributes magnets for use in educational, commercial, and industrial environments under the Magnet Source brand. Founded in 1976, the company is headquartered in Castle Rock, Colorado.
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From the manufacturer
Products For A Variety Of Industrial Needs
Heavy duty holding and retrieving magnets that can lift up to 4,400 pounds.
Bulk parts lifters that make it easy to collect and transfer sharp nails, screws, and other bulk metal.
Workholding and welding industrial magnets that help to lift and position heavy metal objects.
Round magnetic bases to hold signs and equipment in place.
Separation magnets for things like conveyor belts and water treatment.
Magnetic tool organizers, trays, and inventory labels to tidy up your warehouse or shop.
Industrial magnetic hooks, hangers, and clamps that can hold between 9-55 pounds.
Name badge magnets.
Magnetizers, magnetic pole indicators, and gaussmeters.
Cow magnets that prevent Hardware Disease in cattle.
Flexible Magnets Ideal For Signs And Displays
Magnetic sheets, in rolls and custom cut sizes, for vehicle and point of purchase signage.
Magnetic strips for shelf labeling and other small applications.
Promotional and point of purchase magnets to hang and position signs and banners.
Printable flexible magnets for photos, graphics, etc.
Magnetic pouches, photo pockets, and business cards.
High energy magnets with excellent chemical resistance to weather, water, and ozone.
Vehicle wrap magnets for positioning graphics during installation.
Flexible magnetic labels for inventory, crafted so replaceable cards slide easily in and out.
FlexIRON receptive flexible magnet sheets.
Special magnet-to-magnet strips.
Master Magnetics – The Magnet Source
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Quality magnets to help you accomplish a plethora of tasksChoose from our four superior categories of permanent magnets: Neodymium — the strongest magnetic material in the world, Ceramic — powerful and economically priced, Samarium Cobalt — small size and extremely powerful, or Alnico — high heat resistance and made in horseshoe, rod, and bar shapes. |
Sold at local and national retailers throughout North AmericaOur high quality, strong magnets are sold at all your favorite big box home improvement centers, hardware stores, industrial supply outlets, online retailers, craft and hobby shops, farm and ranch supply stores, and many others. |
Packaged magnets for home improvement & handicraftsWe have a wide variety of packaged magnets for the retail market, including hardware heavy duty magnets for home improvement, automotive, and houseware needs, as well as small magnets for crafts, hobbies, and office use. Look no further than Master Magnetics, Inc., for all your magnet needs. |
Product information
Product Dimensions | 3.75 x 2.75 x 0.13 inches |
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Item Weight | 0.176 ounces |
Manufacturer | Magnet Source |
ASIN | B005HYCM8M |
Country of Origin | USA |
Item model number | DMVC-1BX |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #91,051 in Office Products (See Top 100 in Office Products) #432 in Index Cards |
Fabric Type | Plastic |
Batteries required | No |
Included Components | Magnetic Field Viewer Card |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, value, performance and performance of the magnetic strip. They mention that it's a really cool product, holds up better than the raw film and that it works well enough that you can see which edge of a magnet is active. Customers also appreciate the magnetic field. That said, some complain about the size. Opinions are mixed.
AI-generated from the text of customer reviews
Customers like the performance of the magnetic strip. They mention that it works well enough that they can see which edge of a magnet is active, and it's an excellent tool. Some customers also mention that the product is small, but does work.
"great product, works really well...." Read more
"This works at a basic level, and what I mean by that is, it will show magnetic fields, but not very clearly...." Read more
"Does as described, it's a good tool for showing how magnetic Feilds are represented, with a good contrast so it's easy to see the lines on the card,..." Read more
"...by hand and the magnetic field viewer wasn't great either, it responded poorly to 3 different brands of neodymium magnets...." Read more
Customers generally like the quality of the magnetic device. They say it's a really interesting product, has great quality, and holds up better than the raw film that you can buy for.
"Love the size. Great quality." Read more
"Can keep in wallet and is laminated and durable. Shows magnetic field well." Read more
"Kinda small, and perhaps a bit weak.?..." Read more
"I only wish it was a larger cut. Very cool. Buying this piece caused me to buy a larger size...." Read more
Customers like the magnetic field of the decorative magnet. They say it shows the magnetic poles well, and is great for demonstrating magnetic pole to students. Some say it's an awesome magnet finder.
"Can keep in wallet and is laminated and durable. Shows magnetic field well." Read more
"I've had devices like this before, and they are perfect for viewing magnetic fields...." Read more
"It was interesting seeing different magnetic items with this. It's not very effective with weak magnets though, as would be expected...." Read more
"...a copy of a copy that was then laminated by hand and the magnetic field viewer wasn't great either, it responded poorly to 3 different brands of..." Read more
Customers appreciate the value of the magnetic clip. They mention that it is a good product for the price and an inexpensive add-on item.
"...easy to interpret, possibly due to the small size, but at this price it is good and helpful...." Read more
"...Just not as well.Overall, it is OK for the price" Read more
"This thing is great for the price. If you like magnets grab one of these and see the field your favorite magnet creates." Read more
"This was an inexpensive add-on item, and nobody seems to be able to resist playing with it! I need to order a dozen." Read more
Customers find the teaching aspect of the magnetic board to be fun and a good tool for teaching. They also say it's a great gift for an inquisitive mind.
"...A great gift for an inquisitive mind." Read more
"Fun card to have. Good teaching tool!" Read more
"Good teaching aid..." Read more
"good classroom tool..." Read more
Customers have mixed opinions about the visibility of the magnetic strip. Some mention that it is clear and shows clearly things, while others say that it has dust on top and is difficult to see weaker fields.
"...magnetic Feilds are represented, with a good contrast so it's easy to see the lines on the card, would be 5 stars but the card is crooked inside the..." Read more
"...now looks as if it has a layer of dust on top, making it difficult to see weaker fields...." Read more
"...It makes understanding the properties of a magnet clear and visible. A great gift for an inquisitive mind." Read more
"I regret buying. It's not useful. Too small and blurry." Read more
Customers are not satisfied with the size of the magnetic strip. They mention that it's too small and blurry, or too big and won't fit correctly in a normal wallet slot.
"This works exactly as advertised, however the size is slightly bigger than an ID card or credit card so it won't fit correctly in a normal wallet..." Read more
"Kinda small, and perhaps a bit weak.?..." Read more
"Not as impressive/useful as I thought it would be.It's small. The entire thing is business card size...." Read more
"...It is small, but does work. Works best with a very small and strong magnet. (rare earth type)...." Read more
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Top reviews
Top reviews from the United States
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Common 3/5 ⭐
Reviewed in the United States on July 11, 2023
Common 3/5 ⭐
Reviewed in the United States on May 26, 2023