GEM
ORO ULTRATESTER 3+
8
9
2. Quickly assists with testing
most any size diamond,
moissanite and white sapphire,
whether mounted or loose.
3. The sleek and ergonomic shape
comfortably rests in and on your
hand when held, and the tester
has PATENTED intuitive finger
grip pads for increased user-
friendliness and ease of use.
4. The LED illuminator and UV
fluorescence detector are
positioned under the probe tip.
The LED Illuminator is a super
bright LED that illuminates the
stone being tested and, since it is
a UV LED, it also helps to identify
fluorescence in diamonds.
5. The tester is equipped with a
retractable probe tip designed to
protect the probe tip if excessive
force is used while testing or
if it is accidentally dropped.
6. The tester housing is made from
durable ABS and is covered
with GemOro’s exclusive
rubberized paint that provides
an even greater grip.
7. Powered by (3) supplied 1.5V
AAA NiMH rechargeable
batteries and conveniently
charged by a micro-USB adapter.
The rechargeable batteries
may be substituted with AAA
alkaline batteries if a suitable
power outlet is unavailable to
recharge the NiMH batteries.
4. It is imperative that the probe
tip be cleaned regularly or ideally
prior to performing a test. Please
be aware that there may be hand
oil or other contaminates that may
not be visible on the probe tip,
which could impact the accuracy
of the test. To clean the tip, take a
piece of uncoated white printer or
copy paper and place the probe
tip of the tester at a 90 degree
angle against the paper while
gently rubbing it in a forward
motion a few times. Repeat this
process routinely or prior to
testing each time to ensure the
cleanliness of the probe tip.
5. Always allow the stone being
tested to cool off for 5-10 seconds
prior to retesting. Blowing on the
stone is recommended and will
speed up this process. Please
be aware that if while testing a
stone the UltraTester 3+ light
pipe turns pink, unless it is a
white sapphire or sapphire watch
crystal, odds are that the stone has
been overheated from prolonged
exposure to the probe tip and,
therefore, you must wait for the
stone to cool off prior to retesting.
ULTRATESTER 3+ FEATURES
1. Helps to identify diamond,
moissanite and white sapphire,
including genuine sapphire
watch crystals. The test results
are shown via its PATENTED
color-coded light pipe and
unique sounding beep tones.
