1.Unit:g/oz/gn/ct;g/oz/dwt/gn;g/oz/ozt/dwt;g/oz/dwt/ct                                                                                                 
2.auto-calibration funtion                                                                                                
3.LCD display with blue backlight                                                                        
4.Auto-off(default):60 seconds off                                                             
5.Overload protective system                                                               
6.Tare funtion                                                                                
7.Power:2xAAA batteries(included)                                                                    
8.Demesions:117×80×23mm                                                                                                    
9.N.W:126g
10.Color:silver or black