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

Water Flow Sensor Switch G1 Hall Effect Flow Meter Flowmeter 2-50L/min

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

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

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

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

Water Flow Sensor Switch G1" Hall Effect Flow Meter Flowmeter 2-50L/min DC5V

Water Flow Sensor DN25 DC 5-24V/AC 220V 3A G1/2 Fluid Flowmeter Switch Counter