Diamond Tester Gemstone Testing Kit Digital Electronic Detect Calibration Tool
Feature: *100% brand new and high quality *Thermal conductivity meter is based on the thermal conductivity of diamonds designed and manufactured,
This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond
Dupeakya Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone
Description: How To Test Gem: Turn on the switch. 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. Start test diamond, no need to adjust the switch switch. Use the diamond discriminator probe to make 90-degree contact with the measured object, and observe the indicator light change.
Fantia High Accuracy Professional Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit Pen
Diamond Tester,High Accuracy Dimond Test Pen，Jewelry Gem Tester Pen，Portable Electronic Diamond Checker Tool，Professional Diamond Selector for Novice and Expert(Battery Included) (Diamond Tester) : Arts, Crafts & Sewing
Diamond Tester,High Accuracy Dimond Test Pen，Jewelry Gem Tester Pen，Portable Electronic Diamond Checker Tool，Professional Diamond Selector for Novice and Expert(Battery Included) (Diamond Tester) : Arts, Crafts & Sewing
, Feature: *100% brand new and high quality *Thermal conductivity meter is based on the thermal conductivity of diamonds designed and manufactured,
Portable Diamond Tester Gemstone Testing Kit Digital Electronic Gemstone Jewelry Tester Tool
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Presidium Gem Tester/Colored Stone Estimator II, PGT II
Buy Calibration Gemstone Testing Kit Gold Tester Digital Electronic device at Aliexpress for . Find more , and products. Enjoy ✓Free Shipping
Calibration Gemstone Testing Kit Gold Tester Digital Electronic device
Pro Diamond Moissanite Tester 2pt Jewel Stone Factory Calibrated – Gain Express
Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital Electronic Tool - Plugsus Home Furniture
