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Nairobi, Nairobi Central, 2 hours ago
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Gem Tester Diamond Selector Gemstone Tester Pen Hardness
Stones & Beads
Type
Women's
Gender
Other
Main Material
Brand New
Condition
Fashion Jewelry
Brand
Diamond
Main Stone
Other
Color
No
Exchange Possible
Gem Tester Diamond selector II Checking Tool Can Check Any Stone Hardness Checking Japn
Easy operation.
LED light and audio result indication.
Simple calibration for stones of various sizes.
Accurate and reliable reading.
Matched with a testing platform for loose stones.
Light weight, matched with a convenient carrying case.
Detailed user manual is included in the package.
Maintenance and repair:
1, the instrument is very sensitive to the probe, must be particularly careful to protect, do not use should be set on the sheath.
2, the preparation of the indicator light is very dark, shows the battery will run out, should be timely replacement battery.
3, the instrument is not used for a long time, please take out the battery.
4, in order to detect accurately, the proposed correction once a year.
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
