Water Flow Sensor Switch Hall Effect Liquid Water Flowmeter Meter 1-30L/min, DC4.5-18V, Copper - Water Flow Hall Sensor
- ... resistance, small size, stable and reliable..
- ★ Widely Applications ★ Perfectly used for water heaters, pumps, hot tub, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, the campus card sales, selling self-help water systems, water treatment equipment, cooling systems, mechanical equipment, instrumentation, pharmaceutical equipment..