1.AMC2100E,converter with energy/temperature measurement,mainly used in thermal
       energy,cool energy and temperature measurement.

    2.Instantaneous energy/flow displayed by great subtitles,9-digit cumulative
       flow/negative cumulative flow and 9-digit thermal cumulative energy/cool cumulative
       energy.

    3.Store 99 power on/off data and 99 years flowrate/energy/temperature records.