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Products > reasonable > Technonia Inc | Similar Products
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reasonable

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Smart EMF Checker Electromagnetic Field Detector for Smartphone with App

Smart EMF Checker Electromagnetic Field Detector for Smartphone with App
how to use it with just a glance. -Plug in the Smart EM Checker in the smartphone headphone jack. -Download the app and tap [ON] button and start measuring electromagnetic waves. *ULTRA SLIM & ...

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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