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

1/2" Water Flow Sensor Switch Control Effect Hall 1-30L/min Meter For Arduino

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

G1/2 Male Thread Brass Hall Effect Water Flow Sensor 1-30L/min with temp sensor

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

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