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

G1/2 Water Flow Sensor Fluid Flowmeter Switch Counter 1-30L/min Meter M

G1/2 Water Flow Sensor Fluid Flowmeter Switch Counter 1-30L/min Meter

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

1/4" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Count

G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter 1-25L

DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-