1.No damage testing, cleaning and environmental protection.
2.Unable to measure sample which is hollow or with inserted gems.
3.Multi-mode, gold mode, platinum mode, other precious metals mode can be switched.
4.Could be used as precision balance.
5.Top and bottom limitation of K value, purity and density of gold. And prompt alarm.
6.Automatic zero tracking, buzzer warning, and overload warning.
7.Water and other liquids could be used as measurement medium.
8.RS-232C is included.