Diamond Tester Pen Professional Diamond Detector with LED

is_customized : Yes
Model Number : Diamond selector II tester
DIY Supplies : Metalworking
Brand Name : NoEnName_Null
Origin : Mainland China
Certification : CE
Feature
:
* brand new and high quality
*Thermal conductivity meter is based on the thermal conductivity of diamonds designed and manufactured
specifically 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 humidity at 80%.
*The gemstones to be tested must be clean, dry and at room temperature.
*Pocket portable handheld.
*With LED light and audio result indication. and reliable reading, with metal-alert, testing platform for loose stones.
*Non-destructive testing, simple and .
*This is Electronic Diamond Tester a portable electronic device for distinguishing real diamonds from other simulated stones.
*It is designed for quick, precise, and safe diamond testing, simple calibration for stones of various sizes.
Specifications:
*Working power: DC9V battery.(not included)
*Overall dimensions: 160*40*22mm
Instructions:
*Open the thermal conductivity meter power supply, the probe heating, generally takes 20 seconds.
*The hot needle touches the sample surface, according to the thermal conductivity of the instrument can determine whether the signal is diamonds tested samples.
Notice:
*DIAMONDS
1. Beeping sound (beep-beep-beep)
2.
(
1
)
1~4 of the Red Lamp box OF the Level Meter
,(
2
)
will light on.
(More no. of Red Lamp boxes will light up for bigger sized stones.)
*DIAMOND SIMULANTS(Except Synthetic Moissanite)
1. No Beeping sound.
2. No Red Lamp boxes will light on. Green and/or up to Yellow Lamp boxes may light on depending on the type of simulants.)
*METAL ALERT
1. Continuous buzzing sound.
(The thermal