MiniMag is one of the most advanced versions of high-precision Overhauser magnetometers on the market. It enables one to measure the modulus of full vector of geomagnetic field with the highest accuracy. The device can be used as a field hand-held magnetometer or stand-alone base magnetic station with a programmable measurement cycle. Automatic coordinate referencing of observation points and time synchronization of the field magnetometer and base magnetic station are provided by the receiver built-in in the GLONASS / GPS console and the MagGPS software.
Distinctive features of the latest generation of MiniMag magnetometers compared with its previous versions:
For fast, convenient and accurate data processing, we recommend the full version of MagGPS software.
|Range, nT||20 000 ÷ 110 000|
|Absolute accuracy, nT||0.2|
|Gradient tolerance, nT/m||up to 10 000|
|Max sample rate, Hz||2|
|Memory capacity, measurements||1 000 000 (in base magnetic station mode), 250 000 (with coordinate referencing)|
|Communication interface with PC||USB|
|Power||14.8V rechargeable lithium battery|
|Operating temperature, ˚С||-20 ÷ 50|