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HOW TO USE DIAMOND TESTER
- Remove the protective cap
- Connect the USB power supply
- POWER LIGHT ON
- Please confirm the size of diamond you want to test.
- Ii is very important to COMFIRM SIZE of the diamond for getting a correct reult!
- S FOR diamond less 0.5 CT
- M FOR diamond between 0.5CT —1CT
- L FOR diamond lager than 1CT
- Testing when READY light on
- Two hands test
- Touch the panel on the back
- 20 interval between tests
Testing S size Diamond
- Comfirm: the size of the diamond is " S"
- Adjust the wheel to the CORRECT SIZE
- Level Meter ≥9 lights and emits sound
Testing L size Diamond
- Comfirm: the size of the diamond is " L"
- Adjust the wheel to the CORRECT SIZE
- Level Meter ≥9 lights and emits sound
Testing L size Fake diamond
- Comfirm: the size of the glass is " L"
- Adjust the wheel to the CORRECT SIZE
- Level Meter 4-5 lights and NO sound
Testing L size Metal
- Comfirm: the size of the Metal is " L"
- Adjust the wheel to the CORRECT SIZE
- Level Meter Flasing and NO sound
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- After testing, the diamond tester need to reheat itself
- After testing, the diamond need to hypothermia
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The Husband
2025-08-30 13:46:52
The media could not be loaded.
Danish5th
2025-02-23 14:34:50
This tester works by measuring the conductivity of the item tested. I found it did identify diamonds correctly, and other gems did not register as diamonds, so it is reliable. It came with instructions for a different model which were not helpful, but there was a code to scan which provided the basic operational instructions. A small magnifier with a light was also included. Quite different from a standard jeweler’s loops but functional. The description states a 9v battery is included, in point of fact it takes 3 AAA batteries, and no batteries are included. This is not of the quality you would used in a jewelry store, but if you’re looking for something to take to thrift stores, yard sales, antique stores, etc. to test items before buying, this will do the trick.
RQ ARCEUS
2025-02-20 13:02:44
Battery not required to operate. Just requiring USB cable attached while test & great feature that pen will not lag.
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