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Shenzhen Handsome Technology Co.,Ltd. Walcom Int'l Industry Ltd. Address: Rm# 2102, 21/F, HuaJia Plaza, No.2216, Hubei Road, Luohu District, Shenzhen,...
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JEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet LightJEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet LightJEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet LightJEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet Light

JEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet Light

  • Working voltage: DC 9V, 6F22 battery, or AC adaptor(110V- 240V, DC 9V,optional).
  • Probe warm up time: about 25 seconds.
  • Working time: about 5 hours for continuous use.
  • Working temperature: 18 to 30.



JEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet Light,Diamond Tester With Ultraviolet Light /Diamond Selector JEM-II

Specification:

This diamond tester doesn't react on stones like fake crystals, or simulants such as cubic zirconium, when the probe touches the surface. It is the easiest answer for the vast majority of retail jewelers, pawn brokers and chain stores when faced with the decision of which diamond selector to buy. Why? Because it works reliably and share the most advanced diamond selector technology on the market.
The JEM II is a "touch and tell you" device that utilizes the feature of high thermal conductivity of diamond. It effectively and quickly distinguishes natural diamond from all models of diamond simulants and metals, except synthetic Moissanite which has similar thermal conductivity to Diamond.
There are some diamonds in the market these days which the diamond selector detects even if the diamond is not the genuine one. Have a most reliable & user friendly diamond selector, get the JEM-II diamond tester!
    

   
 Features:   
 Equipped with ultraviolet light to test fluorescent reaction of stones.
Easy calibration with Level Meter Volume to match different sizes of stones.
Can distinguish stones as small as 2pt.
Can be connected with A/C adaptor for long time indoor use.
One year limited manufacturer's warranty.

Specification

Working voltage: DC 9V, 6F22 battery, or AC adaptor(110V- 240V, DC 9V,optional).
Probe warm up time: about 25 seconds.
Working time: about 5 hours for continuous use.
Working temperature: 18 to 30.

JEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet Light is your best choise.



Shenzhen Handsome Technology Co.,Ltd / Walcom Int'l Industry Ltd.

Tel:+86-755-82357103

Contact Person:Sophie

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