1 x Magnetic Field Viewer. This project is easy to use. place the card on the of a magnetic material and it will display a patterned magnetic field. Great for personal or scientific research. It can help us study magnetic fields that we cannot see.
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Radiation for protection films. Radiation for protection effect. The three-color light indicates the current magnetic field status: safety, alarm, avoidance. If the electric field data exceeds the safe state, the screen will turn red to remind you.
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Material: Magnetic Card Detector. Color: Magnetic Card Detector. 1XMagnetic Card Detector. Great for personal or scientific research: It can help us study magnetic fields that we cannot see. Easy to use: place the card on the of a magnetic material and it will display a patterned magnetic field.
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ERD-10 4-in-1 electromagnetic radiation detector, electric and magnetic field strength, RF power, temperature monitor. Magnetic field. • Backlight: adjustable brightness. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Wide Application: This electromagnetic radiation detector can be used for super normal wave research and general EMF testing. For example, detecting magnetic field and electric field, this user brings a lot of convenience and safety.
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This product is easy to use. Place the card on the magnetic material and it will display the patterned magnetic field. Great for personal or scientific research. It can help us study the magnetic field that we cannot see.
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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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[PORTABLE DESIGN] The magnetic field detector is handheld design, compact and portable, with low power consumption and high efficiency. Item Type: Magnetic Field Detector. [MULTIPLE FUNCTIONS] Automatic range switching, one key reset, maximum value holding, display backlight and 5 minute automatic shutdown.
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