For more information pls contact this email which is lisa@kwfchina.com.  And contact person is Lisa Ran. Moble:0086-13810924017   

Model: TP-213,     Readability:1mg,   Capacity:210g,       Pansize:Φ90mm,  Calibration:external     

Model: TP-313,     Readability:1mg,   Capacity:310g,       Pansize:Φ90mm,  Calibration:external