Reviews Magnetic Field Strength

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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Bug Detector Finder, Accurate Fast RF Detector with LED Indication for Camera

  • HIGH SENSITIVITY AND ACCURACY: This is an efficient RF signal and magnetic field detector that helps you to detect various devices in the surrounding environment. Examples include cameras, GPS locators, and eavesdropping devices. Imported ultra high sensitivity chip, exquisite design, protect your information.
  • DUAL FUNCTION SIMULTANEOUS DETECTION: Upgrade the electronic sweeper tracking device, monitoring device and camera to detect devices faster and more accurately. Magnetic fields and electromagnetic waves can be detected simultaneously without switching modes repeatedly. Helps you accurately find wireless cameras, bugs and GPS locators in your home and car.
  • INFORMATION PROTECTION: Accurately detect various GPS locators, bugs, 1.2G~5.8G wireless cameras, 2G, 3G, 4G signals of SIM card bugs and other devices. Camera detector finder always protects your information and is more professional.
  • UPGRADED CAMERA: Upgraded GPS camera RF signal detector provides both magnetic field detection and RF signal detection for faster and more accurate detection of devices. Can effectively prevent eavesdropping, taking pictures and people information leakage.
  • WIDELY APPLICABLE: Can be used in homes, offices, hotels, motels, cars, bathrooms, dressing rooms, business nego....
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2RGarry Magnetic Soccer Coaches Clipboard, Dry Erase Marker Board

  • RELIABLE: Our dry erase magnetic soccer coaches board has an easy to wipe off surface.
  • DURABLE: Made of high quality, durable materials with crisp, fade-resistant lines. Easy to see from a distance with full court soccer field layout.
  • LARGE SURFACE: Bigger than your standard 15”x9” clipboards. Plenty of room to draw up plays, matchups or your gameplan. Our bigger, 18”x12” colored format gives you plenty of room to draw up the next winning play..
  • DOUBLE-SIDED: Front: full color soccer field to help direct game flow and establish positioning, Back: enlarged color half soccer field for half field sets.
  • EXTRAS INCLUDED: Our soccer board comes with two dry erase markers, each with magnetic caps so you can keep your markers with you at all times, one dry erase marker, two sets of magnets for both teams (1-11), three referee magnets, and one soccer ball magnet..
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12PCS Photosensitive Sensor Module Digital Light Intensity Detection for Electronic Practice DIY

  • Product Name: GY-271 QMC5883 L module (Triple Axis Compass Magnetometer Sensor Module/3 Axis Electronic Compass Module Magnetic Sensor Module/3 axis magnetic field module)..
  • Means of communication: IIC communication protocol.
  • High quality sink gold PCB, mechanical welding process, to ensure quality.The sensor converts any magnetic field to a differential voltage output on 3 axes..
  • Wide Application: GY-271 QMC5883L 3-Axis Magnetic Electronic Compass Module is small size of only 13 mm × 14 mm, it can be accommodated in small equipments such as drones reconnaissance aircraft and robot navigation system, mobile phone, laptop computer, car navigation system..
  • Package Includes: 2pcs * GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module + 2pcs* Pin Strip..
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Star Low Ceiling Fan with Light and Remote Control LED 3 Lights Color 3 Wind Speed Timing Smart Children's Room Ceiling Fan Light Kit for Living Room Bedroom Kitchen (Blue)

  • ...vies. The fan has 3 adjustable wind speeds (low speed, medium speed and high speed), and the time can be set to 1H / 2H / 4H through APP. These functions can be easily controlled by the remote control and easy to operate..
  • ★【Mute, energy-saving】: Built-in high-performance silicon steel motor, strong and stable magnetic field, high magnetic field strength, high copper wire density, silent, power saving, durable, 360° round wind deflector, strong wind, no headache after strong wind..
  • ★【Wide scope of application】: Low-profile ceiling fan lights are very safe and space-saving, perfect for living room, bedroom, kitchen, dining room, study, corridor, office, etc..
  • ★【Fast logistics】: Our products are shipped directly from the US warehouse. Usually it can be delivered in 3-8 days. Save your precious time..
  • ★【100% quality assurance】: Our products are 100% quality assurance. We provide 60-day unsatisfactory return and refund service and free replacement parts service. If you have any questions about our products, please feel free to contact us, we will give you a satisfactory answer within 24 hours..
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(2) Pairs MB QUART FSB216 6.5' 280 Watt Car Audio Component Speakers

  • ...55 Hz - 20 kHz. Sensitivity: 88 dB. Crossover Point: 2 kHz. Crossover Slope: 12 dB. Tweeter Dome Material: Aluminum dome tweeters deliver great sound with increased reliability.
  • Speaker Surround: Butyl rubber surrounds provide durability and deeper mid-bass impact. Voice Coil: Pure Copper voice coil creates a strong magnetic field with a very thin extrusion. Voice Coil Former: Kapton voice coil former is lightweight and efficiently dissipates heat. Spider: Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process. Cone Material: Lightweight thermal-formed polypropylene cones enable faster midrange response.
  • Surround/Cone Coupling: The cone/surround connection utilizes a high temp adhesive which assure the cone and surround do not separate in high power uses or extremes of weather. Gasket: A textured ABS gasket assures a rigid linear seal to the mounting surface. Tinsel Leads: Highly conductive while remaining flexible during high power applications. Cooling System: Over-coil cooling system allows air exchange over the voice coil through the spider.
  • External Component Crossover: External Passive Butterworth crossover for a smooth transition of frequencies from midrange/midbass to the tweeter element designed....
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Fieldpiece SCM4 Carbon Monoxide Detector, 1-Pack

  • Calibrate to ambient quickly with the ZERO button.
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