5 Impellers G1/4" Thread Flow Meter Indicator Port Female to Female Flow Meter Indicator for PC Water Cooling Reliable

With impellers design improves the cooling efficiency. G1/4-inch thread is widely fit for most computer cooling tubes or connectors. Convenient for observation, normally used in computer or other water cooling systems. 5 Impellers G1/4 Thread Flow Meter Indicator Port Female to Female Flow Meter Indicator for PC Water Cooling Reliable. Features: With impellers design improves the cooling efficiency. G1/4-inch thread is widely fit for most computer cooling tubes or connectors. Convenient for observation, normally used in computer or other water cooling systems. Made of high quality alloy material with compact size, the water flow indicator is easy to install and use. This flow indicator is used to observe water flow speed of water cooling system, in for case that pump stops working and causes overheat. Specifications: Material: Alloy. Outer diameter: 12.9mm/0.5in. Thread: G1/4". Package Includes: 1x Water Flow Indicator. note: Please allow 1-3cm error due to manual measurement. pls make