... the flow parameters such as liquid,steam,natural gas,and general gas. WT-400 series multi-flow rate totalizer(can with temperature ... the flow parameters such as liquid,steam,natural gas,and general gas.Function and feature:Total automatic control,pressure compensation ... .2%FS±1 characterresolution: 1/20000, 14-digit A/D converterdisplay mode: Double liquid cristal display,the upper row with ...