ReviewsMagnetic Field Demonstration

Quarter or Half of Greater or Less

  • Suitable measurement: each magnetic teacher tool measures about 7.5 x 6 inches, the right size is suitable for you to use in the classroom and can be seen clearly by students who sit in the back row, allowing your classroom to be more vivid and lively.
  • Quality material: this teacher demonstration tool is made of magnetic sticker material, with a laminated surface, reliable and reusable, safe and wearable, which can meet the standards of mathematics products and serve you for a long time.
  • Adorable appearance: this greater than or less than magnetic teacher tool is designed with different patterns, which can add a lot of fun to the boring classroom, enliven your classroom and attract children's attention well and stimulate their interest in learning different knowledge.
  • Wide applications: this magnetic crocodile is friendly and fun for students.
  • When you have a class, you can put the magnet on the board and let your students move it around to find the correct answer, which is an ideal way for students to learn collectively.
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SpriteGru 59 PCS Cartoon Animals Zoo Magnets for Toddlers Kids, Perfect Preschool Learning

  • Cartoon Animal Family Set Includes: 59 funny and adorable animals like penguin and koala, the biggest marine mammal Blue Whale and Lion king of the forest etc. All sorts of creatures over the world. A great teaching aid for flexible motor skills development. Perfect for home education..
  • Premium Quality: Thickened 0.2” EVA foam plus strong magnets. No harmful sharp corner, lightweight, ensure safety and easy manipulating. Printed with Non-toxic high gloss ink and laminated with Anti-curl technology. Each measure about 2 – 3.5 inches..
  • Smart Design: We have plenty of terrestrials, marine organisms and some sky friends in this compact set. Toddlers can experience the variety of realistically animal world. Enhance toddler’s memory and promotes sorting and grouping skills..
  • Demonstration Ready: Segments are based with magnets, easy access for any magnetic background like fridge, whiteboard demonstration. Bright color catches toddlers’ attention and makes the figures easy to be identified..
  • Visualized Knowledge：Help young students visualize and learning common animals, Enhancing sense of recognition. A great couple of storytelling..
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CMS Magnetics 4 x 6 Green Magnetic Viewing Film See Magnetic Field with This Magic Film to Learn Magnetism Applicable for All Kinds of Magnets Including Neodymium Magnets Lots of Fun!

  • Green Micro-Encapsulated Film used to Show Magnetic Field, or Test Cracks on Steel Surfaces.
  • Very Interesting to Actually See the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets.
  • Applicable to All kinds of Permanent Magnets, Such as Neodymium, Ceramic, SmCo, AlNiCo and Flexible Magnets. To Expose Magnetic Field, Place Directly....
  • The Magnetic Field Pattern Stays on the Film so You can Further Analyse it till Next Use. Wonderful Educational Tool for Magnetism Study and Analysis!.
  • Super Fast Delivery! Get Your Orders within 1 to 2 Days for Prime Orders and 1 to 4 Business Days for Non-Prime Orders.
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Nikken 1 mSteps Insoles with Acupressure Massage Nodes, 20213, Women Shoe Sizes 5 to 9, Pair, Cut to Fit, Magnetic Therapy, Improve Blood Circulation, Kenko

  • Kenko mSteps insoles feature energizing massage nodes, extraordinary comfort, Nikken TriPhase Technology — and DynaFlux operation that acts like a magnetic field generator inside shoes..
  • Patent-pending DynaFlux Magnetic Technology places magnets in polar opposition to intensify the magnetic field..
  • As you walk, these components change position to produce a dynamic field of energy — and the multiple angles afford 100% magnetic coverage..
  • Exclusive TriPhase Technology adds gentle far-infrared energy and soothing negative ions, while the mSteps surface produces the refreshing sensation of a foot massage..
  • Comfortable and strong, mSteps won’t absorb moisture or odor, are durable and long-wearing. One pair supports wearers up to 275 pounds..
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Magnetic Tabletop Desktop Easel &Whiteboard with Bonus 8X Dry Erase Markers. Double Sided and Self-Standing (16” X 12.5”)

  • Easy to Use: Double sided self-standing desktop Easel, folds flat for easy storage, save space and fast assemble. Magnetic surface makes it easy access for any magnetic letters, numbers or other teaching aids..
  • Bonus Markers: Comes with 8X colorful dry erase markers, you can either write some letters or numbers or paint a fun image..
  • Premium Quality: Rigid cardboard plus strong magnetic base board, surface laminated with PET film, Eco-Friendly and reusable, no stain left guarantee..
  • Smart Design: Magnet embedded in marker’s cap so you can easily stick them onto the board during your drawing creation. Foldable easel makes it portable and demonstration ready..
  • Great As: Teacher’s resource for small group instruction, ideal for classroom and home using..
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CYYS Star Wars The Force Awakens RC BB-8 Intelligent Robot Toy 2.4G Upgrade Remote Control Droid 360° Rolling bb8 Singing Funny Minifigure

  • Autonomous behavior: Automatically Patrol Button, the robot can automatically explores the surrounding environment. It stops automatically when....
  • Rolling walk: 360°Rolling, Spherical structure design, barrier-free rolling Demonstration, Movie-accurate Show the cool lights as the multi-angle....
  • Rotating Magnetic Head: Adopt magnetic connecting technology, the magnetic force, connects the head and the body perfectly. The head rotates around....
  • Movie Sound: Set up dynamic sound effects such as simulated gunshot and sound of battle, presenting more trick..
  • Remote control distance: 2.4G remote control system, automatic frequency linking, without mutual interference, the effective control distance of the....
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2021 Newest 5G Rf Detector, Spy Finder Hidden Camera Detector, Bug Detector & Camera Finder, Military Grade, Wireless Camera Detector for GPS Tracking GSM Finder, MAZEBLITZ

  • ...nd inspect them for the presence of correlation by sending sound impulses as well as other digital transmissions at a standard distance (GSM, 3G, 4G , 5G DECT, etc.) The unit which you have selected is not a slightly improved version of the old device, but a completely new, revolutionarily changed sweeping tool..
  • 3. Magnetic field signal detection,install the magnetic probe,turn on the power, press the strong magnetic detection switch, the purple indicator on the top of the magnetic prob after the light is on,enter the magnetic field signal detection standby,and the magnetic field induction probe is close to the magnetic field source, before the white LED of the the terminal LED light up and the buzzer alarm..
  • SPY DETECTOR: wide-band antenna (for ANT1 socket) Wider coverage, particularly at lower frequencies, has made it possible to increase the detection distance of a conventional VHF/UHF bug , while saving perfect sensitivity at the higher bands (GSM, Wi-Fi, Bluetooth, etc.).
  • Anti Spy Detector: (for ANT2 socket) when an affordable RF detector gets the microwave logperiodic directed antenna supplied in the standard set. 2-4 times longer distance to all sources above 2GHz (Wi-Fi 2.4GHz, Wi-Fi 5GHz, Bluetooth, Wi-Max, LTE High, etc.). The directionality ....
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EMF Meter,Handheld Electromagnetic Field Tester, Radiation Meter, 0～2000mG/0～200μT, 0.1μT Resolution, 30Hz～300Hz, for Home Appliances, Power Lines and Industrial Equipments

  • MULTI FUNCTION: This EMF Meter can test the electric field and the magnetic field radiation at the same time. And you can switch between °C and °F freely in measuring the environment temperature. It can measure the radiation of high voltage power lines, appliances and electrical wires..
  • HIGH PERFORMANCE: This EMF Meter is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the LCD digital display.The Large-screen LCD display can ensure the clear reading with backlighting..
  • Magnetic: 0～200μT. Unit: mG (Electric Field).
  • μT (Magnetic Field). Test Bandwidth: 30Hz-300Hz.
  • AUTO ALARM: When the test result exceeds the safe value, the EMF Meter will sound and light to alarm automatically..
  • PORTABLE SIZE: The EMF Meter is compact, easy to operate with one-hand operation, easy to carry and make field measurement..
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Nikken 1 MagDuo Massage Balls - 13201, Magnetic Therapy, Deep Tissue Rehab Reflexology and Acupressure - Kenko Compact Portable Therapist - Works Perfectly for Stress, Fatigue and Soreness Relief

  • Kenko mSteps insoles feature energizing massage nodes, extraordinary comfort, Nikken TriPhase Technology — and DynaFlux operation that acts like a magnetic field generator inside shoes..
  • Patent-pending DynaFlux Magnetic Technology places magnets in polar opposition to intensify the magnetic field..
  • As you walk, these components change position to produce a dynamic field of energy — and the multiple angles afford 100% magnetic coverage..
  • Exclusive TriPhase Technology adds gentle far-infrared energy and soothing negative ions, while the mSteps surface produces the refreshing sensation of a foot massage..
  • Comfortable and strong, mSteps won’t absorb moisture or odor, are durable and long-wearing. One pair supports wearers up to 275 pounds..
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250PCS Small Multi-use Education Magnets for Experiment,Class,Whiteboard,Refrigerator, Science, Crafts Projects - 2mmx1mm

  • The rotating magnet provides the necessary tools to discover concepts involving Faraday's Law, magnetism, in addition to Lenz's Law.
  • Includes a 600 turn solenoid with two 4mm banana plug type terminals and an Alnico magnet on a rotating platform.
  • Apparatus measures 7.75" wide, 4.75" long and 3.5" tall.
  • Great for demonstrating how a time varying magnetic field produces an electromotive force, or how a wire's current can create a magnetic field and interact with another magnetic field.
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2.4G Remote Control Rc BB-8 Droid Football Robot

  • 360°Rolling:Spherical structure design, barrier-free rolling.
  • Maglev Structure: Adopt magnetic connecting technology, presenting full-angle rolling and walk freely..
  • Cool light and music effect? Show the cool lights as the multi-angle rolling..
  • Demonstration Mode: Automatically Patrol Button, the robot can automatically explores the surrounding environment..
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