3 Impeller Flow Meter Indicator for PC Water Cooling System G1 4 Thread

Features: 3 impeller water flow meter helps you to observe the speed and working states of the water flow. Made of high quality acrylic material, durable to use. Polished surface processing amplifies cutting property and prolongs using life. Adhesive type, easy to install and use. Specifications: Type: Quadrate 3 Ways, Quadrate 2 Ways, Semicircle 2 Ways (Optional) Color: Transparent + Red Material: Acrylic Screw Thread: G1 4 Interface Diameter: 12.9mm Package List: 1 * 3 Impeller Flow Meter