-Intelligent Flow Totalizer/water flow totalizer - LED or LCD panel - Support RS485 MOQ1 - High accuracy DETAIL OF AI 708H FLOW TOTALIZER/Water flow meter Main Features- ... functions such as retransmission, high/low alarm of momentary flow,temperature and pressure, abnormal signal detecting, and communication ... thermocouple, RTD or mV signal input;pressure or flow input is 0-5V or 1-5V voltage signal ...