Water Liquid Flow Rate Sensor For 6-35mm PE 5V Line length 340 mm
Working Humidity Range: 35% to 90% RH (no frost). Type 1 Flow Eange: 01.5-1.5L/min; Type 2 Flow Eange: 0.2-3.0L/min; Type 3 Flow Eange: 0.25-3.0L/min; Type 4 Flow Eange: 0.3-4.0L/min. It's just take you 1 minute.