Dunolly Goldfield no match for Nokta Impact.

The El Cheapo of the professional class of coin detecting machines was not fooled by the sheer number of hot rocks it encountered at Morgans Reef Dunolly. We spent 3 days there and not a sniff of gold.With 12 modes to choose from it is a battle to decide which one to choose for gold prospecting.Using the default settings in GEN mode but discrimination increased to 01,the hot rocks gave a low tone when passed over them slowly.Lastly we went to Surface hill and the hot rocks were even worse there.Again there were rare incidents of overload on this VLF detector.One really bad instance was on Surface Hill over a 7m area but we slipped it into COG mode.