High Accuracy Professional Jeweler Diamond Tester Thermal Conductivity Meter Digital Electronic Portable Gemstone Testing Kit Test Hardness

Feature:
*100% brand new and
*Thermal conductivity meter is based on the thermal conductivit of diamonds designed and manufactured
specificall for the identification of genuine and false diamond an electronic instrument.
*The instrument for precision electronic equipment, the use of the environment for the 5-35 degrees Celsius, air relative humidit at 80%.
*The gemstones to be tested must be clean, dr and at room temperature.
*Pocket portable handheld.
*With LED and audio result indication.Accurate and reliable reading, with metal , testing platform for loose stones.
*Non-destructive testing, simple and accurate.
*This is Electronic Diamond Tester a portable electronic device for distinguishing real diamonds from simulated stones.
*It is designed for quick, precise, and diamond testing, simple calibration for stones of various sies.
Specifications:
*Working power: DC9V batter.(not included)
*Overall dimensions: 160*40*22mm
Instructions:
*Open the thermal conductivit meter power suppl, the probe heating, generall takes 20 seconds.
*The hot needle touches the sample surface, according to the thermal conductivit of the instrument can determine whether the is diamonds tested samples.
Notice:
*DIAMONDS
1. Beeping sound (beep-beep-beep)
2.(1)14 of the Red Lamp box OF the Level Meter,(2)will on.
(More no. of Red Lamp boxes will up for bigger sied stones.)
*DIAMOND SIMULANTS(Except Snthetic Moissanite)
1. No Beeping sound.
2. No Red Lamp boxes will on. Green and/or up to Yellow Lamp boxes ma on depending on the tpe of simulants.)
*METAL
1. Continuous buing sound.
(The thermal conductivit of the metal is ver high and can give the same indication as a Diamond with most Thermal Probes.
The Diamond Selector II has a Metal buer to warn ou when the Probe tip touches metal.)
If ou hear the Metal buing sound. re-touch the Probe tip so as to touch onl the tested stone.
Package List:
1 x Diamond selector II tester (without batter)
1 x 60 times magnifing glass
1 x Protected bag
1 x Testing Platform
Note:
1. The real color of the item ma be slightl different from the pictures shown on website caused b man factors such as brightness of our and brightness.
2. Please allow slight manual measurement deviation for the data.