1/4in Quick Connect Hall Effect Water Flow Sensor Switch Meter 0.05-0.8L/min

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

DC130V 1.2-12L/min 8mm,2 Wires Magnetic Type Water Flow Switch Flow Counter

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

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 Turbine Flowmeter 1-25L/min DC

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

G1/2" Hall Effect Fluid Water Flow Sensor Switch Turbine Flowmeter 1-25L/min DC