A multimeter science sensor system - a mobile phone sensor. Michael Fenton has been exploring the use of digital mulitmeters in science and mathematics. A spin-off has been the use of multimeters as a data logger substitute for primary and secondary schools. LATEST NEWS: The World Health Organisation (WHO) has warned that mobile phone use might increase the risk of developing a brain cancer. The organisation says a review of all the available scientific evidence suggests cellphone use should be classified as "possibly carcinogenic". Using a multimeter as a datalogger provides a visible measure of the energy in the radiation emitted by a cell phone / mobile phone Go to the website for the circuit diagram for the sensor. more science and technology for home and school at: www.NexusResearchGroup.com
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Sorry for the stupid question, but I have heard that you can use a device like yours in order to build an EMR meter. Does your device do the same detection and is good for measuring the EMR which for instance human body receives while being exposed to different EMF from TV, PC and… ?