3x 1/2pt Water Flow Sensor Switch Control Meter Flowmeter 1.5-30l/min

Material : Stainless SteelColor : Gold ToneWeight : 300gUsed for water heaters, automatic water dispensers, good flow monitor devices. Stainless steel metal can be used for a long time and resistance rust.Product Name: Water Flow Sensor SwitchWorking Voltage & Current: 5-18V, 15mAWorking Flow Rating: 1.5-30 L/minMale Port Thread Dia: 20mm /1/2PTBody Size: 60 x 21mm / 2.4 Inch x 0.8 Inch (L x W)Cable Length: 15cmPackage Content : 3 x Water Flow Sensor SwitchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.