Bộ dụng cụ đo tốc độ dòng chảy trong nước

Description: 100% brand new and high quality. Item Name: Water Cooler Flow Meter Thread Type: G1/4 Thread Outer Diameter: approx. 12.9 mm/0.51" Material: Acrylic Color: Transparent + Red / Transparent + Blue (Optional) Surface finish: Polishing Sealing: adhesive type Effect: observe water flow, decoration, etc. Suitable for: Monitoring water flow, decoration, etc. Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X PC Water Cooling System Speedometer (No retail package)