The Electromagnetic Radiation Detector is used in the laboratory and quality assurance to measure the strength of magnetic fields. The Electromagnetic Radiation Detector is delivered with two different sensors. A magnetic field sensor is available for general measurements in the Gauss and milli-Tesla range, as well as a precision sensor for measurements in the milli-Gauss and micro-Tesla range. - Tabletop device with 2 sensors General Probe Range: 0-3000 milli-Tesla (0-30,000 Gauss) Precision Probe Range: 0-300 micro-Tesla (0-3000 milli-Gauss) - For static and changing magnetic fields - Highly accurate Transverse Hall sensor - Different units selectable (mG / T) - Data storage on SD memory card