◆Adopts ∑-Δ A/D conversion technology.  
◆Keyboard calibration, simple operation.  
◆Battery charger with several protection modes to extend life of rechargeable battery.  
◆Handset design, ABS plastic housing.  
◆LCD display with EL low-power backlight.  
◆Adopt SMT technology, reliable and high quality  
◆Records can be accumulated and searched.  
◆With rechargeable 4.8V/2.8AH battery for indicator, no memory. Scale body with power supply of DC 6V/4AH battery.  
◆Power saving mode, indicator will turn off automatically after 30minutes with no operatio