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magnetic survey instruments
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Handheld Proton Magnetometer With Build-In GPS A proton magnetometer is a type of magnetometer that measures the strength and direction of magnetic ...
2024-12-09 22:21:14
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Ore Prospector Geophysical Digital Software Proton Magnetometer Measurement range 30,000nT~70,000nT Resolution 0.1nT Precision ±1nT Allowed gradient ...
2024-12-09 22:21:14
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