Absolute precision is a must with diamonds and other gemstones. 

This carat scale in the Mettler JE series is a precise and reliable weighing instrument with trustworthy, accurate measurement.

Specifications:

• Weighting range: 505 Ct
• Readability: 0.001 Ct
• Automatically calibration
• EU-certified
• High contrast LCD display for maximum readability 
• Manual adjustment with a simple key press 
• Switch between two preferred of 17 weighing units with just one key press
• Robust metal housing, overload protection and protective cover
• Power supply operation
• RS232-interface for connecting with a printer or PC (no additional software needed)