Specifications YF-S201 G1/2" Water Flow Sensor Meter Fluid Hall Sensor Flowmeter Counter 1-30L/min Transparent Description: External threads: 1/2"temperature: -25~+80 Allowing pressure: pressure 1.75MpaOperating humidity range: 35%~90%RH (no frost)Use temperature: 80Load capacity: 10 mA (DC 5V)Working voltage range: DC 5~18 vMaximum...

Micro DC 3V 5V 6V Submersible Pump Mini water pump For Fountain Garden Mini water circulationThe new stores Miniature Mute Submersible Pump, cooling water circulation can be used to computer or other places water circulation.Mobile phone charger or USB power...