
16
The above rings would be rejected with a discrimination setting of number 6 or higher on the dial.
Of the above 28 rings, 13 or 46% were gold and all registered 80 - 89 on the DTI-II meter. The gold
bridge in the upper left corner was also found at this setting.
These rings and jewelry items would be rejected at a discrimination setting of number 7 or higher
on the dial. Of the 18 rings, 12 or 67% were gold and all registered 90 - 98 on the DTI-II meter.
Five of the 15 pieces of gold jewelry found were found at this setting.
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