SeaSpy Explorer Marine Magnetometer from Marine Magnetics
High sensitivity omnidirectional Overhauser sensor
Highest absolute accuracy 0.2nT; repeatability between sensors: 0.01nT
Sensitivity: 0.02nT / rt-Hz, counter sensitivity is 0.001nT
SeaLINK Data Logging and GPS Software for Windows with real-time graphing of the field trace
Side Scan Sonar Integration
The electronics and power conditioning are housed in a stainless steel
housing rated to 3000m.