GemOro AuRACLE AGT1, Руководство пользователя

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majority of the times, the AGT1 will test gold above
18K perfectly well and better than any other tester in
its class. Also, since the vast majority of gold is 18K
or lower, the occurrence of an inconsistent test for
high karat gold above 18K will be very small.
TESTING PLATINUM. When testing a white metal
piece of jewelry and it is platinum, the LED bar graph
will go to PT or it may also rest at NA at the end of
the spectrum at the far right LED often times because
of a rhodium plating commonly applied over the
platinum. Be aware that rarely stainless steel will test
as PT if it has not been filed first, but once filed it will
always test as NA.
MAINTENANCE:
1. The AGT1 is a very sensitive instrument. You
should always protect it when it is not in use.
2. Always replace the protective cap on the pen
probe when not in use to keep the pen probe
tip from becoming damaged, dried out or
contaminated. The cap should be pushed fully
onto the pen such that it “clicks” into place. If the
cap is not replaced for an extended period of time,
a granular salting substance will appear corroding
the probe tip and if this happens simply use a
paper towel to remove this crust. If the probe is left
uncapped for a long period of time the probe will
likely need to be replaced.
3. If using a 9V alkaline battery, always replace
the battery after long periods of time to prevent
corrosion or battery leakage, which is common
with old or spent 9V alkaline batteries. Be aware