Kamstrup Multical 603 intergrator complete with power supply. Original spare part.
Note: Please contact us to advise if this integrator is to be used for a heat or cooling application and the flow sensor type it will be used with to make sure the correct unit is supplied. If it is being used with a Kamstrup Ultraflow 54 (heat) or Ultraflow 34 (Cooling) flow sensor, the calculator will automatically detect the flow meter and configure itself for the pulse rate and qp value.