Top Magnetic Field Discovery Reviews

Metal Detector FREE - turn your phone into magnetic field meter

  • Metal Detector PRO is an extremely useful application for your android phone.
  • Application Metal Detector PRO uses built-in magnetometer that can measure electromagnetic field (EMF) level in your surroundings..
  • This application detects electromagnetic fields there around your smart phone and tells you if there are metal close..
  • Meta Detector app uses built-in magnetic field sensor. Please check in your phone specification if your device is equipped with one..
  • The app detect ferromagnetic metals which means that only detects those which generate magnetic fields..
  • The metal detector app works also through walls so it can detect hidden electrical wires, studs and metals..
  • The magnetic field intensity is presented on a magnetic field intensity chart..
  • The magnetic field meter will play sound and vibrate if magnetic field generation object are detected in proximity of the app..
  • Please note that the accuracy depends entirely on the magnetic sensor (magnetometer) in your device and might be affected by electromagnetic waves generated by nearby electronic equipment..
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Star Trek Discovery Black Badge

  • From Star Trek: Discovery comes the all new Starfleet Federation insignia badges brought to you exclusively by QMx..
  • Discovery's badges feature a unique split-delta design, with brushed metal on the raised portion..
  • The silver-tone science insignia features an oval crossed by an oval — both of them rounder than before..
  • An exact replica of the uniform insignia from the TV series, with each design taken directly from the screen-used hero prop..
  • The clasp uses strong, short-field magnets that are embedded in each badge itself and in a glossy backplate..
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Metal Detector PRO - turn your phone into magnetic field meter and magnetism tester with electromagnetic field app

  • Metal Detector PRO is an extremely useful application for your android phone.
  • Application Metal Detector PRO uses built-in magnetometer that can measure electromagnetic field (EMF) level in your surroundings..
  • This application detects electromagnetic fields there around your smart phone and tells you if there are metal close..
  • Meta Detector app uses built-in magnetic field sensor. Please check in your phone specification if your device is equipped with one..
  • The app detect ferromagnetic metals which means that only detects those which generate magnetic fields..
  • The metal detector app works also through walls so it can detect hidden electrical wires, studs and metals..
  • The magnetic field intensity is presented on a magnetic field intensity chart..
  • The magnetic field meter will play sound and vibrate if magnetic field generation object are detected in proximity of the app..
  • Please note that the accuracy depends entirely on the magnetic sensor (magnetometer) in your device and might be affected by electromagnetic waves generated by nearby electronic equipment..
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Hidden Devices Detector Anti Spy Detector Hidden Camera Detectors Bug Detector GPS Detector RF Signal Scanner Device Detector for GPS Tracker Listening Device Camera Finder

  • [Upgraded Hidden Device Detector] The latest K18U chip is applied to new generation T9. The original detection algorithm is optimized.T9 has improved search sensitivity and strong anti-interference, smarter discovery, more accurate positioning with wider range..
  • [Three Functions in One]T9 is a finder integrating RF, magnetic field and infrared detection modes. With the functions of intelligent RF detecting and precise locating of bugs, it can detect radio signals with frequency range of 1 MHZ - 8000 MHZ, and the detection range is 18 sq.yd, ensuring precise capture of signals and providing timely alarm feedback. The magnetic field detector is equipped with a bendy extension probe wire to check the underside of your car for possible trackers..
  • [Multiple Scenes Detection] Multifunctional T9 can be used in many occasions. It can detect monitors, wireless eavesdropping device, car GPS tracking device, mobile phone eavesdropping or abnormal situation, anti-espionage, base station radiation and so on. It can be used in lots of places including hotels, restrooms, changing rooms, examination rooms, and business negotiation location as well as government offices..
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GLTL Gaussmeter Tesla Meter Surface Magnetic Field Tester with N/S Function + Metal Probe

  • ★, Application: Handheld digital WT103 gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field. Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla.
  • ★, Basic error: ±2percent ±3 word (below 1000mT millitesla of) ±5percent ±3 words (over 1000mT millitesla).
  • ★, Ambient temperature: 5℃~40℃ Relative Humidity: 20%~80% (non-condensing) Power supply: one 9V battery, external power supply (Battery is not included).
  • ★ ,Package Included: 1 x WT103 Gaussmeter Tesla meter.
  • 1 x DC Adapter ( includes AAA*3 Batteries ).
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The First Telescopes

  • A REAL, WORKING KIDS TELESCOPE: Explore the outdoors with this focus-free telescope with 9x magnification for a wide field of vision that little explorers will understand.
  • FOCUS-FREE TELESCOPE: Kid-friendly telescope features 2 extra-large eyepieces made to fit little faces for quick, easy, frustration-free viewing every time. Great to view far away objects up close without strain on young eyes (object must be at least 100 feet away).
  • MADE FOR PRESCHOOLERS: Designed especially for young explorers with little hands and curious minds. The My 1st Telescope will provide moments of discovery and an introductory to a real scientific tool.
  • STEM LEARNING: Supports STEM learning by encouraging scientific exploration and discovery.
  • SPARK MORE PLAY: Keep the fun (and learning!) going with FREE GeoSafari activities developed by teachers at Educational Insights..
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Star Trek Discovery Delta Command Badge Costume Premium T-Shirt

  • From Star Trek: Discovery comes the all new Starfleet Federation insignia badges brought to you exclusively by QMx..
  • Discovery's badges feature a unique split-delta design, with brushed metal on the raised portion..
  • The silver-tone science insignia features an oval crossed by an oval — both of them rounder than before..
  • An exact replica of the uniform insignia from the TV series, with each design taken directly from the screen-used hero prop..
  • The clasp uses strong, short-field magnets that are embedded in each badge itself and in a glossy backplate..
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QMx Star Trek: Discovery Magnetic Insignia Badge Science,Multi Colour,One Size

  • From Star Trek: Discovery comes the all new Starfleet Federation insignia badges brought to you exclusively by QMx..
  • Discovery’s badges feature a unique split-delta design, with brushed metal on the raised portion..
  • The silver-tone science insignia features an oval crossed by an oval — both of them rounder than before..
  • An exact replica of the uniform insignia from the TV series, with each design taken directly from the screen-used hero prop..
  • The clasp uses strong, short-field magnets that are embedded in each badge itself and in a glossy backplate..
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400 Years of the Telescope

  • A REAL, WORKING KIDS TELESCOPE: Explore the outdoors with this focus-free telescope with 9x magnification for a wide field of vision that little explorers will understand.
  • FOCUS-FREE TELESCOPE: Kid-friendly telescope features 2 extra-large eyepieces made to fit little faces for quick, easy, frustration-free viewing every time. Great to view far away objects up close without strain on young eyes (object must be at least 100 feet away).
  • MADE FOR PRESCHOOLERS: Designed especially for young explorers with little hands and curious minds. The My 1st Telescope will provide moments of discovery and an introductory to a real scientific tool.
  • STEM LEARNING: Supports STEM learning by encouraging scientific exploration and discovery.
  • SPARK MORE PLAY: Keep the fun (and learning!) going with FREE GeoSafari activities developed by teachers at Educational Insights..
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3 in 1 EMF Meter,EMF Reader,Electromagnetic Field Radiation Detector,EMF Tester for Home,EMF Detector with Sound Light Alarm,Ghost Hunting Equipmetent

  • ...hone, computer,TV, refrigerator high voltage line radiation detection.
  • Test the effect of protective equipment such as radiation protective clothing and radiation protective film.
  • 【3 in 1 EMF meter】One machine for three purposes, simultaneously detecting electric field, magnetic field radiation and temperature.Short press "MODE" key, the electric/magnetic field and ℃/℉ function conversion.
  • 【Alarm】 Exceeding alarm threshold (electric field: 40V/m.
  • Magnetic field: 0.4μT), the instrument will sound, light, screen display at the same time.【Alarm】 Exceeding alarm threshold (electric field: 40V/m.
  • Magnetic field: 0.4μT), the instrument will sound, light, screen display at the same time.
  • 【Hold data】The instrument reading will be locked by pressing the HOLD key, and the "H" symbol will be displayed on the screen. If there is no need to lock, press the HOLD key again.
  • 【Graphic display】LCD graphic display of radiation value trend.Radiation assessment, to remind you whether the current radiation value is safe.
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EMF Meter, Electromagnetic Radiation Tester,Hand-held Digital LCD EMF Detector, Great Tester for Home EMF Inspections, Office, Outdoor and Ghost Hunting

  • Can Test The Electric Field And The Magnetic Field Radiationat at The Same Time---Our EMF Electromagnetic Radiation Detector( Test Range: Electric: 1-1999V/m.
  • Sound-light Alarm, When The Test Result Exceeds The Safe Value The Instrument Willalarm Automatically(Alarm Threshold: Electric: 40V/m.
  • Data Locking, One-key Lock Of The Radiation Value, The EMF Equipped With a Builtin Electromagnetic Radiation Sensor(Test Bandwidth: 5Hz-3500MHz, Sampling Time: Approx. 0.4 Seconds)..
  • LCD Graphic Display of The Radiation Value Trend : Radiation Assessment , Remind You Whether The Radiation Value is Safe or not, Double Measure Display of Electric Field Magnetic Field on The Meter, Average / Peak Switching Button Function..
  • Built-in Rechargeable Lithium-ion Battery (with USB Charging Cable), Fashionable Design,Easy on-hand Operation, Easy to Carry or Make Field Measurement..
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Extech EMF450 Multi-Field EMF Meter

  • Multi Field measurements: Magnetic Field, Electric Field and Radio Frequency (RF) Strength.
  • Magnetic Field Triple Axis Sensor (X, Y, Z).
  • 2.4 inches (240 x 320 pixels) color TFT display.
  • Adjustable screen brightness (low, medium, high).
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AMTAST TES11A Tesla Tester Digital Gauss Meter Surface Magnetic Field Meters Metal Probe Guassmeter with Ns Function

  • The TES11A Handheld Digital Teslameter is a field-portable unit that measures DC magnetic fields with direct digital readout in mT or Gs..
  • With small volume, light weight and convenient carry, this instrument can meet the measurement requirements of various sites.
  • Can select transverse probe or axial probe. Have judgment function of magnetic field polarity. The unit is designed for wide range, auto-range, high....
  • Adopt micro power consumption design. With long service life, the battery can be continuously used for more than 50 hours.
  • Wide Application: used for measuring the permanent magnetic material surface magnetic field, dc motors, speaker, magnetic separation machine,....
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