The 1st Light detects a Normal EMF field, what is always around us.The range is between 0 to 1.5 mG. The 2nd Light (GREEN) detects a Low Level EMF,which range is between 1.5 to 2.5 mG. The 3rd Light (YELLOW) detects a Mid Level EMF in the range between 2.5 to 10 mG.
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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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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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Easy to Use and Read--- Ghost Hunting Detector is super easy to use. Just push the button to turn it on. The 1st Light detects a Normal EMF field, what is always around us.The range is between 0 to 1.5 mG.
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The 1st Light detects a Normal EMF field, what is always around us.The range is between 0 to 1.5 mG. The 2nd Light (GREEN) detects a Low Level EMF,which range is between 1.5 to 2.5 mG. The 3rd Light (YELLOW) detects a Mid Level EMF in the range between 2.5 to 10 mG.
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Easy To Use and Operate: Electromagnetic radiation detector is mainly used for electrical appliances in life, which can effectively help people away from radiation sources and protect them from radiation hazards!
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Easy to Use and Read--- Ghost Hunting Detector is super easy to use. Just push the button to turn it on. The 1st Light detects a Normal EMF field, what is always around us.The range is between 0 to 1.5 mG.
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Better Testing: Able to test electric field, magnetic field and temperature, this detector has wide test range and high accuracy. Item Type: Detector. 1 x Detector. Magnetic Field Range: 0.01 μT~99.99 μT, unit: μT, accuracy: 0.01 μT, alarm threshold: 0.4 μT.
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