Water flow sensor flowmeter Hall flow sensor Module Water control 1-30L/min New

G1/4" 0.5-6L/min Water Flow Sensor Switch Flow Meter Water Control

G1/2" 1-30L/min Water Flow Meter With Temperature Sensor Switch Water Control

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

3X(1Pcs Water Sensor DN25 DC3.5-24V 1 Inch 2-100L/Min Hall Flowmeter2435

G1/2" DN15 1-30L/min Water Flow Sensor Hall Switch Flow Meter Control Counter

G1/2" DN15 2-30L/min Water Flow Sensor Hall Switch Flow Meter Control Counter

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