Bartington Grad601-2 Fluxgate Magnetometer
Bartington Fluxgate Magnetometer purchased with a single license dongle of Terrasurveyor 3 software (formerly Archaeosurveyor).
Windows only software. The current version of Terrasurveyor is 4 but use the v3 installer linked here as it functions with the ARF license dongle.
The Terrasurveyor USB dongle key on yellow lanyard is needed to run Terrasurveyor in non-Trial mode.
Common processing steps performed in Terrrasurveyor (after assembling contiguous grids) include