1.Soft backlight LCD display 

2.Built-in RS232 interface (optional) 

3.Built-in below-balance weighing hook 

4.Fast weighing with high stability 

5.Full-range tare function 

6.Four-level shock resistance with adjustable 

weighing speed 

7.Piece counting and percentage weighing 

8.Adjustable auto-zero tracking 

9.Auto calibration 

10.Automatic fault diagnosis 

11.Enhanced overload protection 

12.Unit conversion: grams, ounces, carats, etc.