Part 3. Gradiometer design and operation
This part of the manual will introduce the user to the basic modes of magnetometer operation,
keyboard functions, as well as give practical advice on how to conduct effective field search and tune
the device.
3.1 Design and keyboard.
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Pic 1. Layout of the device. The device consists of electronic module (1), permanently affixed to the 24 inch bar
(2), which contains fluxgate sensors at both ends, battery module with the power switch (3), and handle (4) with
"Enter" button.