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Goldspear Help
Hi All, I am new to the forum but a long time prospector and treasure hunter. I have purchased a used goldspear which works ok but doesn't seem to detect over the entire sensor head. Does anyone have any info that will help me get this unit working properly. I contacted the manufacturer but they have no spares available and claim the sensor head is not repairable. If I can find how the sensor head is constructed I may have some chance of effecting a repair. I would also like a circuit diagram of the control box. Any help greatly appreciated.