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

1/2" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Count

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

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

1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter

3/4" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Co...