SODIAL(R) 1-60L/Min DC 5-24V Hall Effect Water Flow Sensor Counter Meter FS300A Product Name : Water Flow Rate Sensor;Model : FS300A;Voltage : DC 5-24V Size : 6.5 x 4.2 x 3.7cm / 2.6" x 1.6" x 1.5"(L*W*T);Cable Length : 15cm / 5.9" Material : Plastic;Color : Black