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Products > objective > Technonia Inc | Similar Products
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Smart EMF Checker Electromagnetic Field Detector for Smartphone with App

Smart EMF Checker Electromagnetic Field Detector for Smartphone with App
[Products Description] Smart EM Checker works by plugging it in the smartphone headphone jack, then you can measure the electromagnetic waves. *EASY TO USE -Anyone can know how to use it with just ...

Smart Geiger Counter Radiation Gamma X-ray Detector for Smartphone with App

Smart Geiger Counter Radiation Gamma X-ray Detector for Smartphone with App
ultra low power gamma radiation sensor device. It is operated by only a MIC voltage of general smartphone. It does not require battery or sound power. *EASY TO USE -Anyone can know how to use it with ...
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