0.1-3L/min 1.2Mpa 7mm Water Flow Hall Sensor Meter for Coffer Maker Product Name : Water Flow Sensor;Type : Hall Effect;Max Switch Current and Voltage : 10mA, DC 3-18V WorkingRange : 0.1-3L/min;Connector Size : 7x 12mm/ 0.28" x 0.47"(Dia*L);Max. Water Pressure : 1.2Mpa Total Size : 58 x 35 x 27mm/ 2.3" x 1.4" x 1.1"(L*Max.W*H);Cable Length : 13cm/ 5.1" Main Material : Plastic;Color : White Weight : 30g;Package Content : 1 x Water Flow Sensor