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MAG-BOARD only
FG-WiFi adapter
FG-43
FG-4 Sensor
Longer Cable for Sensors
DIY Gradiometer 3D Parts
DIY Gradiometer Enclosure
Full Gradiometer Kit
Basic Gradiometer Kit
Quick Start Gradiometer Kit
Paired FG-3+ Sensors
FG-33+ (Upgraded)
Converter Circuit Board (Frequency to Voltage )
FG-3+ Sensor
