Incorporated with maintenance free Dispenser.No Refilling is necessary after every titration.Several titrations can be carried out uninterruptedly.Average factor calculation facility.Results are Automatically Calculated in Percentage, PPM and mg of H2O.Inbuilt volume validation facility.Equipped with inbuilt volume validation facility.RS 232 Interface for PC to download the data.Three User Level based functionality: Admin, Manager and Operator.