High precision and sensitivity The World's most compact base station magnetometer Optimal for operation in magnetic observatories Several SmartMags can be combined into gradiometer Built-in multi-band GNSS receiver with PPK feature SmartMag – the World's most advanced and portable magnetometer based on the Overhauser effect. The complete ready to use set with all necessary accessories and battery fits in a carry-on size case and weighs only 7.5 kg. SmartMag can be used as an observatory magnetometer, base station, as part of a multi-sensor gradiometer, or even as a GNSS base and rover with centimeter accuracy in PPK mode. It is fully compatible with MaxiMag console and can be applied for any type of ground magnetic surveys.