Automatic Quantitative Numerical Control Liquid Filler Filling Machine Pump Numerical Filler 5ml to 3500ml 110V Adjust the pump working time;control the filling range It's the time gap between the first filling and the second;it's only used for the filler is on Auto set It will counter how many times it has filled; adjustable filling speed Automatic filling and manual filling freely switch; Discharging drip tight function; Power cut memory function Widely used in medical, chemistry, food, beverage, oil, and cosmetics, etc