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

4 Points Water Flow Switch Control Flowmeter Counter Male Thread 1.5-30L/Min

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

G1/2" Hall Liquid Water Flow Sensor Switch Flowmeter Meter 1-30L/min SEN-HZ21WI

Water Flow Switch Control Flowmeter 4 Points Copper Hall Effect Flow Sensor

Hall Effect Liquid-Water Flow Sensor Counter 4 Points Copper Turbine Flowmeter

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

4Points Copper Hall Effect Flow Sensor Turbine Flowmeter 1.5-30L/Min Male Thread