DEWIN Flow Meter Indicator, G1/4" Water Flows Indicator Female to Cooling for Computer System 8 Impellers(Black)

【Main Functions】: This flow meter is used to observe the water flow velocity of the water cooling system, in case the pump stops working and causes overheating. 【8 Impeller Design】: 1/4 water flow indicator indicator adopts 8 impeller design, which can effectively improve cooling efficiency and prevent overheating caused by water pump stop, simple and practical. 【Easy to Observe】: Our flow indicator uses a black impeller, which is different from the transparent impeller. The black impeller makes it easier to observe the water flow speed and has a higher sense of presence. 【High quality Materials】: The water flow meter is made of POM+acrylic material, and the silicone ring is tightly sealed. It is simple and practical, easy to install, small in size and durable. 【Wide Application】: Water flow indicator interface is G1/4 inch thread, widely applicable to most computer cooling pipes or connectors. Typically used in computers or other water cooling systems.