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Probe
- Remove the cover of the Probe
- Keep the Probe Clean and Dry
- Keep the Probe contact diamond Vertically
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Level Meter
- For diamond, ≥ 9 lights on
- For Fake ones, ＜ 9 lights on
- For incorrect touch, it will flashing
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Choose Size
- Choose Size of diamond by adjust the wheel
- WE HAVE TO CHOOSE SIZE BEFORE TESTING!!!
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USB Power Supply
You have to connect the power supply first.
PLZ THIS DIAMOND TESTER PEN CAN'T BE CHARGED!
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Conductive panel
- When Testing, please touch this Conductive panel
- if not touch this panel, we will get a WRONG result
Important Components of the Diamond Tester
HOW TO USE DIAMOND TESTER PEN CORRECTLY
REMOVE CAP & CONNECT POWER
- Remove the protective capC
- onnect the USB power supplyP
- OWER LIGHT ON
Confirm the diamond size
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!
Adjust Size from the Wheel
Please choose SIZE by adjust the wheel upper right.
S FOR diamond less 0.5 CT
M FOR diamond between 0.5CT —1CT
L FOR diamond lager than 1CT
Tips for testing
- Testing when READY light on
- Two hands test
- Touch the panel on the back
- 20 interval between tests
Analysis of test results for different products
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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Mini Jewelry Scale
- Size: 5 inch x 3 inch x 0.8 inch
- Measure Range: 0.01g - 200g
- Weighing Units: g, oz, dwt, gn, ct, oz
- Battery: 2 * AAA
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60X mini magnifier
- Item Type: Mini Microscope Pocket Magnifier
- Magnification: 30X 60X 90X
- Battery Type: 3 x LR1130 Button Cell
- Item Size: 3.6 x 2.4cm / 1.4 x 0.9inch
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Choose Size
- Direct knob selection of the corresponding diamond size can work
- Older models need to measure the ambient temperature themselves
- Older models need to look up the table and set the parameters according to the temperature diamond size
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20 interval between tests
- After multiple tests, the temperature of the diamond will rise, and the measurement results are not accurate
- After many tests, the temperature of the discriminator dropped and the measurement results were inaccurate
- For multiple tests, interval 20 seconds, then test
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USB Power Supply + 9V Battery Supply
- USB-powered
- Can be powered by 9V battery
- The old model was only powered by a 9V battery
Paul Lovett Jr
2025-08-08 12:21:52
I tried it on a few diamonds and then I tried it on what was supposed to be a diamond and was not easy to use. Works great
Aleks
2025-07-08 15:12:26
Works on real diamonds does not work on fake diamonds so that must mean it works
Andrew
2025-06-20 11:30:07
Im an avid coin collector and I use this set to weight coins, look for errors, and test any diamonds i find in jewelry pieces. Great tool to have in your toolbag.
Mark Hickerson
2025-05-23 10:38:15
It works great
Leonard Lopez
2025-05-20 12:07:39
This little kit is good. It’s not the greatest but for what you pay for it will do.
Halfway Hippie
2025-05-11 16:16:14
The media could not be loaded.
Danbi Cho
2025-05-08 11:55:56
not working properly after second day of use.
joel strickland
2025-02-19 20:20:06
The tester is accurate as well as fun going through old family jewry. Which most came out to be fake!
Sarah S
2025-01-20 14:40:19
I love all the tools and great value for all of them
Veronique Papineau
2024-12-24 16:11:44
Pratique à avoir sous la main, surtout quand vous acheté des bijoux usagés afin de ne pas vous faire avoir
claude
2024-11-14 13:25:27
non fonctionnel, décevant.
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