1. Turn on the power, the power indicator lights up, the instrument starts to warm up, and the instrument can be used after a few seconds.
2. Place the tested loose diamond into a suitable recessed hole in the support tray with the table top facing up. The inserter does not have to put it in the tray hole, but it can be held by hand.
3. Brighten a number of light-emitting diodes according to the weight of the tested true and false diamonds and the temperature of the measurement site.
4. Remove the probe sheath, and hold the instrument and the right index finger to touch the conductive plate on the back cover of the instrument; make the probe touch the tabletop of the true and false diamond vertically.
5, Carefully look at the reflection of the instrument, if the remaining yellow LED lights up, when the light is on to DIAMOND, accompanied by a beep sounds that the subject is a true diamond. In contrast, if the light is not illuminated by DIAMOND and the instrument does not emit a fluttering sound, it means a fa-ke diamond or counterf ei t.
1 Pcs Diamond Tester III
1 Pcs English Manual
1 Pcs Leather Bag
1 Pcs Small metal tray