Keenso Tester Pen, Jewelry Tester, High Accuracy Jeweler Tool Selector II Practical Testing Tool Set Tester Tool Jewellery Accessories for Novice and Expert
Amazon.com Price: $30.70 (as of 01/07/2025 18:55 PST- Details)
Moissanite & Real Diamonds:This tester II can just distinguish and fake diamond,but CAN NOT distinguish Moissanite & Real Diamonds
Durability of the Battery:The Battery we attached can just last for about 0ne hour. Please replace the battery if you can;t open the pen.
For Imitation: When Testing Imitation stone,such as cubic ( CZ ), crystal, glass, there will be no sound, and the red lamp won’t light.
Description
Moissanite & Real Diamonds:This tester II can just distinguish and fake diamond,but CAN NOT distinguish Moissanite & Real Diamonds
Durability of the Battery:The Battery we attached can just last for about 0ne hour. Please replace the battery if you can;t open the pen.
For Imitation: When Testing Imitation stone,such as cubic ( CZ ), crystal, glass, there will be no sound, and the red lamp won’t light.
For For testing diamond, it will emits beeping-beeping-beeping in a low frequency, 1 time/second. Meanwhile 1-4 pieces of the RED LAMP box of the level meter light on(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
For Metal Alert :When Testing metal, it will emits beeping-beeping-beeping in a high frequency,5times/second. The thermal conductivity of the metal is very high and can give the same indication as a with most thermal probes.This Selector II has a metal Alert Buzzer to warn you when touches metal. If you hear the Metal Alert buzzing sound,re-touch the probe tip so as to touch only the tested stone.
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