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  • Product Name:

    Diamond pen/diamond thermal conductivity meter/diamond pen/diamond discriminator test hardness

  • Categories:Other / Products
  • Date:2020-08-24
  • 1.The thermal conductivity meter is an electronic instrument designed and manufactured according to the thermal conductivity of diamonds to identify the authenticity of diamonds. 2. This instrument is a precision electronic in ...
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1 pcs sample
74 USD
/pcs
USD
Airmail 25days

pcs
USD
/pcs
USD
Airmail 25days

Product Description

1.The thermal conductivity meter is an electronic instrument designed and manufactured according to the thermal conductivity of diamonds to identify the authenticity of diamonds.

2. This instrument is a precision electronic instrument, the operating environment is 5-35 degrees Celsius, and the relative humidity of the air is below 80%.

3.The gemstone to be tested must be clean, dry and at room temperature.

Technical characteristics:

1. Pocket portable handheld.

2. Non-destructive testing, easy and accurate operation.

3.Working power supply: DC9V battery.

4. Dimensions: 160*40*22mm weight: about 130g

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