Smart Smart EM Checker Electromagnetic Wave Tester Precise Signal Measurement

الوصف

Smart EM Checker (FEC-001) is a subminiature sensor which can easily measure the electromagnetic wave in our life by connecting to the earphone jack of a smart device. Since it uses semiconductor sensor and precise signal measurement technology, it indicates the electromagnetic wave around us on a smart device in V/m(volt per meter) unit in real time. Measurement error is approx. within 30% because there are many different kinds of smart-phone in the market. Therefore, you may leave the exact measurement of radiation dose to an expert, and you can carry out the preliminary simple measurement by inserting Smart EM into a smart-phone. Smart EM Checker Specifications Specs: . Measurement electromagnetic wave : Electromagnetic wave of electric fields . Measurement Frequency : 16Hz ~100kHz . Measurement range : 1 ~2,000 V/m . Minimum reaction point : 1 V/m . Sensor type : Semiconductor Sensor . Sensor size : 30mm x ø10 . Sensor weight : 6g . Case type : Al (Aluminum) . User interface : Smart phone (earphone jack) . KC Registration No. : MSIP-REM-FT3-FEC-001