G3/4 Hall Effect Liquid Water Flow Sensor Switch Meter Counter 1-30L/min YF-B6

G1/4 Hall Effect Liquid Water Flow Sensor Switch Counter DC5V 0.3-6L/min YF-S302

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

G1/2 Hall Effect Liquid Water Flow Sensor Switch DC 5V 1-30L/min Clear YF-S201C

G1/2 Hall Effect Liquid Water Flow Sensor Switch Counter 1-25L/min Black

G1/4 Hall Effect Liquid Water Flow Switch Flowmeter Counter 1-25L/min

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

1/2" 1L-30L/min Water Coffee Flow Hall Sensor Switch Meter Flowmeter Counter New