4X 1/2PT Water Flow Sensor Switch Control Meter Flowmeter 1.5-30L/Min

Material : Stainless Steel Color : Gold Tone Weight : 100g/pcs Used 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 Switch Working Voltage & Current: 5-18V, 15mA Working Flow Rating: 1.5-30 L/min Male Port Thread Dia: 20mm /1/2PT Body Size: 60 x 21mm / 2.4 inch x 0.8 Inch (L*W) Cable Length: 15cm Package Content : 4 x Water Flow Sensor Switch Only the above package content, other products are not included. Note: Light reflection 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.