FS300A Fluid Liquid Flow Meter Sensor 3/4" Water Flow Sensor 1-60L/min Meter

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

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

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

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

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

G1" Hall Effect Liquid Water Flow Sensor Switch Flow Meter Fluid Meter