Top 10 Best Magnetic Detecting Paper

To honor the landmark Gold coin, this Collectors Proof is minted under the strictest quality standards and struck multiple times for razor sharp design details and a brilliant finish.. Coin is composed of brass and layered with 24kt gold. It is a non-tradable, replica coin.. Tribute of the world's most expensive coin.. Souvenir, collectible for a coin collection.. Augustus Saint-Gaudens magnificent 20 Gold Piece from 1933 recently sold at auction for an incredible 7.59 million.

Identifies magnetic field pattern. Check for damage of magnet material. Works on any permanent magnet. Reusable.

Magnetic Field Viewing Film Sheet. Magnetic Field Display. Magnetic Field Demonstrator. Reusable and Automatic Recovery. Getting as close as possible to the item being tested or removing the film out for test can improve sensitivity.

GREAT EDUCATIONAL TOOL Visualize the magnetic field lines of different objects and magnets.. DISCOVER MAGNETS IN THINGS Fun way to discover magnets in objects -- the magnetic clasp on your laptop, the speaker on your phone, or the door seal on your refrigerator.. INSTRUCTIONS INCLUDED Each magnetic film is accompanied by step by step instructions.. HIGHLY FLEXIBLE This film is highly flexible and can be simply cut with scissors to the desired size.. PROUDLY MADE IN USA.

Film Size 6 long x 6 wide. Visually see the patterns of magnetic field. Fun experiments and Greate Education Material . Made from a plastic film that contains a ferromagnetic slurry of fine nickel particles that align themselves along magnetic field lines. Film can be easely cut with scisors and knifes. Sold by Applied Magnets.

FEATURING TWO MODELS - The Magnetochromic Olive Film and the Monochromic Green Film. The magnetochromic model uses a more expensive laboratory technique to produce vivid multi-colors when exposed to a strong magnetic field. The monochromic model is a cost-effective way of viewing the same magnetic field but lacks color depth and will only display in shades of green.. MAGNETOCHROMIC OLIVE FILM - This new technology encapsulates microscopic droplets of paramagnetic Fe3O4 particles suspended in a liquid solution within a thin plastic film to create the magnetochromic magnetic field viewing screen. When exposed to a strengthening magnetic field, these particles organize into chains that diffract light and cause the solution to change color from brown to red, yellow, green, and then blue. This enhances the visualization of the magnetic fields in vivid colors.. MONOCHROMATIC GREEN FILM - These translucent thin flexible sheets are coated with micro-capsules containing nickel flakes suspended in oil. When exposed to a strong magnetic field parallel to the surface of the carrier film, the surface of the flakes are reflective and appears bright. When lines of force are perpendicular to the film, the flakes are edge-on and appear significantly darker. When the film is placed on a magnet's pole, the latter case applies.. REUSE, RESET, SIZE LAMINATION OPTIONS - Both films are reusable, but the olive film will have a much longer shelf life than the green film. The olive film automatically resets itself, while the green film may need to be reset by quickly swiping a magnet parallel to the film several times. These products are offered in various sizes that best suit your needs and some offers will have options of without lamination or with lamination for increased durability and protection of the film.. APPLICATIONS GIFTING - These films have a multitude of creative applications. They are one of the best STEM educational activities to introduce students to the science and magic of magnetism. They're great for science projects and serve as a teaching tool for teachers in the classrooms. They also make great gifts for any age and gender. The recipients will spend countless hours having fun exploring and revealing hidden invisible natural forces they never knew existed. Give the gift of magic..

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.

Film Size 4 long x 4 wide. Visually see the patterns of magnetic field. Unique Frame Design The photo frame design is convenient for storage, and the openings on both sides are convenient for extraction. High Quality The magnetic field paper made from a plastic film that contains a ferromagnetic slurry of fine nickel. Fun experiments and Great Education Material . Great Educational Tool Visualize the magnetic field lines of different objects and magnets. the magnetic field stays on the film so you can further analyse the field patterns till next use. Wonderful educational tool for magnetism study and analysis. Discover Magnets in Things Fun way to discover magnets in objects - the magnetic clasp on your laptop, the speaker on your phone, or the door seal on your refrigerator.

Kemaier serrated edge digger metal detecting shovel, the perfect companion for all your digging projects, useful for gardening and excavating treasures.. Serrated Edge Digger size 11.6 Lx3.74 Wx2.4 H inch, Sheath size 12 Lx3.74 Wx0.98 H inch, portable size to use and store.. Handle adopts ergonomic non-slip design, more fit to the palm, makes it more comfortable and easier to grasp, effectively relieve wrist pressure.. The metal detector shovel comes with a high density and wear-resistance nylon sheath to protect the edges when not in use, also features a belt loop for you to attach it to your belt.. Our metal detector excavator is also suitable for a variety of gardening project functions including metal detection, digging, loosening, planting, etc..

Light weight, simple operationone third of the weight of traditional metal detectors. Equipped with plastic elastic roll belt, belt sheath and handbag, easy to carry or hang on to prevent falling or losing. One button to open for children operating independently.. High sensitivity 360detectionThe metal detector allows you to grasp the metal detector horizontally to scan large areas quickly, then use precise positioning tips to narrow and precisely locate the target before excavation. The bar probe design allows you to insert a hand-held metal detector into the hole for detection.. Precise positioning partial waterproof the pin pointer help you locate smaller targets accurately and quickly. In addition, the needle pointer part is waterproof, and you can even use the needle pointer to detect something in the water please note that the LED lamp parts are non-waterproof.. Ratio audio and vibration indicatorAudio vibrator alarms and LED lights detect multiple metal-vibration and audio indicators to ensure that you do not miss any alarms in noisy environments. Built-in LED light, easy to operate at night.. Broad ApplicationsThis metal detecting pinpointer can do various types of jobs like finding coin, gold, silver, relics, jewelry to help you easily find treasures or missing metal objects whether indoors, outdoors, in wall, sand, grass or soil, even in a extreme temperature range of -35F -37C to 158F 70C..

Unique Frame Design- The photo frame design is convenient for storage, and the openings on both sides are convenient for extraction. Premium Quality- The magnetic field display film is made of premium nano material. It's reusable, durable and instant automatic recovery after using. Size 6x4in. Instant Automatic Recovery- Our magnetic film sheets is reusable and automatic recovery after use, just placing it on magnetized object surface to observe the extent and strength of the magnetic field. Wonderful Tool for Study- Visualize the magnetic field lines of different objects and magnets. the magnetic field stays on the film so you can further analyse the field patterns till next use. Wonderful educational tool for magnetism study and analysis. Professional Brand- Made under ISO 9001 Quality Systems. We are professional sellers and provide professional services. Please contact us for any problems, and we will solve them for you at the first time.