High Accuracy Diamond Tester Jewelry Diamond Detector Gem Diamond Tester Pen 30X 60X Illuminated Jewelry Eye Loupe Mini Led Foldable Magnifying Jewelry Distinguish Tool And Tweezers
How To Test Diamond
Turn on the switch,Remove the pointer protective sleeve.
Make sure only 1 light is lighting up on the scale.
Wait few seconds for the probe to heat up until Lamp on ready OK.
Turn on the lights numbers corresponding to the indoor temperature and diamond weight.
If don't know. Set 4 lights is lighting up on the scale.
Use the diamond discriminator probe to make 90-degree contact with the measured object, and observe the indicator light change.
It needs a little bit of force to stop it on the diamond surface and make full contact.
If unsuccessful, please repeat the second step.
Working power supply: DC 9 V battery ( included)
Reliable and lasting material:
These jewelry distinguishing tools are made of quality ABS, metal and acrylic lens, reliable, firm, colorfast for a long term using, not easy to fade or break during use. The fine workmanship will offer you a nice visual effect.
Easy to use:
You just need to install the battery (not included) before the test, then turn on the switch of fake diamond tester pen, adjust the lamp of the thermal conductivity meter to the highest position, wait for the ready lamp to light up, then observe the indoor temperature and the weight of the measured stone, find the corresponding number of lamps, and then start the test. The gem to be tested must be clean, dry and at room temperature.
Specifications:
Material: ABS, metal, acrylic lens
Color: as pictures shown
Jewelry loupe: 30X, 60X (built-in battery)
Size of Jewelry tester: approx. 6.3 x 1.7 x 0.8 inches
Size of Jewelry loupe: approx. 2.0 x 1.2 x 1.1 inches
Working power supply: DC 9 V battery (not included)
Package includes:
1 x Jewelry tester
1 x Jewelry loupe
1 x Tweezers
Note:
Manual measurement, please allow slight errors on size.
The color may exist slight difference due to different screen displays.
The gem to be tested must be clean, dry and at room temperature.