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

1/2PT Water Flow Sensor Control Meter Flowmeter 1.5-30L/min C4M67894

1-60L/Min DC 5-24V Hall Water Flow Sensor Counter Meter FS300A J6S22296

Hall Effect Water Flow Sensor Switch Flowmeter Fluid Counter DC5V 0.15-1.5L/min

1/4-inch Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.15-1.5L/min

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

DN25 FS400A G1inch Water Sensor Hall Flowmeter Meter Counter 2-60L/Min8298

DN25 FS400A G1inch Water Sensor Hall Flowmeter Meter Counter 2-60L/Min5685