Features: The PM2A Water Flow Meter accurately measuring water flow for efficient cooling of your computer system. The PM2A Water Flow Meter ensures highy performances in monitorings water flow. Help maintain optimals temperatures to prevent overheating. Enhances game work experience with the PM2A Water Flow Meter, which effectively manages cooling for smooth . With its user friendly display and easy installation, the PM2A Water Flow Meter allows for convenient monitorings and adjustment of water flow. Specifications: Component: Plastic Color:2Option Size: As Picures Half-Circled Note: Due to the problem of lighting effects and shooting angle, there will be tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PCS Water Flow Meter