Base Magnetic Station GT-MVS-SB


Magnetometer GT-MVS
Turn-on GT-MVS-SB

GT-MVS-SB is used during magnetic survey for measuring and automatic recording of the Earth's magnetic field. After easy installation this station can work for many days. You don't ever need to turn it off or plug any wires in - all operations such as station status monitoring, stored data overview and download can be done remotely through standard Wi-Fi or Bluetooth connection. GT-MVS-SB package includes Pocket PC equipped with Wi-Fi/ Bluetooth and all necessary software.


Product sheet


GT-MVS Web-Server
HTTP connection
  • Data are synchronized by internal GPS-receiver PPS.
  • Frequency counter is corrected by atomic clock of satellite navigation system.
  • Data are recorded on the FLASH-card (SD/MMC or USB).
  • Indicators on the front panel allows to monitor device condition (power consumption, sensor signal, GPS-reciever signal).
  • For system control and adjustment, data visualization and downloading standard Wi-Fi or Bluetooth connection is used .
  • There are FTP and HTTP servers for handy data downloading.
  • The device provides additional measurements featuring sensor power consumption, signal magnitude, power voltage, time (both GPS and UTC) and so on.

System package

  • Cesium vapor sensor (with signal and power cable)
  • Measuring unit (with power cable)
  • Pocket PC (with power adapter)
  • GPS Antenna (with cable)
  • Software (for Pocket PC and for IBM/PC - WINDOWS MOBILE,WINDOWS XP, and Linux XWindow System versions)
GT-MVS set GT-Mag Screenshot
System package Screenshot of GT-Mag software

System specification

  • Sensor: self-oscillating cesium vapor
  • Magnetic field measurement range: 17000-100000 nT
  • Measurement precision: 0.01nT
  • Measurement rate: 1Hz
  • Data storage: SD/MMC or USB flash card
  • Power voltage: 12 V DC
  • Device total weight: 3.5 kg
  • Power requirements: 15 W (50 W maximum)
  • Measuring unit dimensions: 190x160x40 mm