Rilevatore Velocità Flusso Acqua Digitale 1/2" Allarme Intelligente Sensore Flusso
Flow sensor interface: 1/2". Press and hold the SET key for ten seconds to enter the function settings. Flow range: 1-25 L/min. Power adapter: 110V-240V. Functional symbols Function Set range. H4 Speed ratio 0.01-9.999.