[2 Confezioni] RESTMO Misuratore di Portata Acqua, Ingresso e Uscita in Ottone Puro | Mod... 4 Misure
Short press the button to change the mode from FLOW / CONSUMPTION / AVERAGE / TOTAL. Long press the button at flow mode to switch the unit (US gallon to liter). Reset data when long press the button at other modes.