G1/2" Hall Effect Liquid Water Flow Sensor Switch Meter 1-30L/min SEN-CL21W

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

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

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

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

Versatile Brass Water Flow Switch with Immediate Activation, 1-30L/min

1/2" 3/4" 1 Inch Brass Hall Flow Sensor Water Flow Sensor Flowmeter Control Liqu

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