GemOro AuRACLE AGT1, Руководство пользователя

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15 AuRACLE Gold Tester
to be attached to a fake gold necklace or bracelet in
an attempt to fool you.
While these facts and common sense guidelines
will prove to be very helpful when buying gold
and platinum, they should not be your only tools
to determine the authenticity of the jewelry in
question.
6. TESTING GOLD.
STEP A.
Take the metal you wish to test and rest it
against the gold colored testing plate on the AGT1
and keep it stable.
STEP B. Then, take the pen probe and touch only
its tip (not side) gently to the filed area on the metal
while keeping both the probe and test piece still and
stable. It is sufficient to merely make contact with the
metal and not necessary to apply much pressure.
STEP C. If it is not gold or platinum, the LED bar
graph will go to NA. If it is karat gold, the LED bar
graph will go to an area within a certain range within
that karat. Please note that due to the different
characteristics of the varied colors of gold, the LED
bar graph will go to a different location within the
range of that karat.
TESTING HIGH KARAT GOLD. Due to the subtle
differences in karat gold above 18K, including the
fact that the alloys used vary from silver to copper,
nickel, zinc, palladium, rhodium, and aluminum, the
testing results for this higher karat gold could be
inconsistent. It is important to note that in the vast