Home > Products > Diamond Testers > Diamond Tester
 

  Diamond Tester
 
  1. When distinguish the true and false diamond, it shows the result of measuring with 2 kinds of sounds, 3 kinds of colors LED, it is used widely and measure accurately
  2. Power supply: 9V battery
 
  Previous Back Next     
 
Home | Products | Message | Service & Support | About Us | Contact Us |  Site Map
Colead Industrial Co., Ltd.   Tel: 0086-459-8988662   Fax: 0086-459-6627575   Email: coleadmeter@gmail.com   info@coleadmeter.com colead_cn@hotmail.com
©2009 Colead Industrial Co., Ltd. All Rights Reserved