Because the magnetic field distribution of the magnet is uneven. The magnetic field distribution of the magnet is related to its shape and magnetization direction. The edge of the circular magnet has the strongest magnetism because its magnetic field distribution is similar to that of the bar magnet.
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Item Type: RF Detector Kit. 1 x Lens Detector. Humanized Design: The switch between functions is realized through 3 buttons, with visual LED signal indication, sound and vibration prompt, to help you quickly obtain the signal source.
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Test the magnetic field radiation with optional mG/µT unit and electric field with V/m unit. Wide application: The EMF01 detector has a soft rubber coating, which is shockproof andlasting. Temperature switching ℉/℃, low battery reminder, automatic shutdown after 10 minutes of inactivity.
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Magnetic Field Viewer Film Magnetic Viewing Film Paper 25x35mm 40x45mm 30x50mm. Material: Magnetic Field Viewer Viewing Film. 1x Magnetic Field Viewer Viewing Film. easy to use: Just place the card on the of the magnetic material and it will reveal a magnetic field of pattern.
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This item is easy to use. Just place the card on the surface of the magnetic material and it will reveal a magnetic field of pattern. 1 x Magnetic Field Viewer. Great for personal or scientific research.
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ERD-10 4-in-1 electromagnetic radiation detector, electric and magnetic field strength, RF power, temperature monitor. Magnetic field. • Alarm threshold: 0.4μT. • Alarm threshold: 40V/m. Electric field.
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The electromagnetic radiation detector is compact, portable and portable, with built-in high- for precision chip, which is convenient to use. Electromagnetic radiation detector. There is an audible alarm function.
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1 Set Handheld Potable Sorting For Mine Handheld Sieve Pan. Cooking Tool Mining Sieve Gold Panning Sifting Strainer Accessories. Green - "low" zone - low level magnetic field. 1.5 to 2.5 milliGauss. - Magnetic field is a portable tool for magnetic field that cannot be seen or touched, an essential tool for many industries.
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