Hall Effect Water Flow Sensor Switch Fluid Meter DC5V 0.2-2.5L/min SEN-HW06K

G1/2 Inch Hall Effect Liquid Water Flow Sensor Switch Flowmeter Meter 1-30L/min

G1/2 Water Flow Sensor Fluid Flowmeter Switch Counter 1-30L/min Meter

G3/4 Hall Effect Liquid Water Flow Sensor Switch DC 5V 1-30L/min YF-B6

G1/2" Hall Effect Fluid Water Flow Sensor Switch Flowmeter Meter 1-30L/min

Hall Effect Water Flow Sensor Switch Fluid Meter DC5V 0.15-1.5L/min SEN-HW06K

G3/4" Hall Effect Liquid Water Flow Sensor Switch DC5V 2-45L/min SEN-HZ43WB

Hall Effect Water Flow Sensor Switch Flowmeter Fluid Counter DC5V 0.15-1.5L/min