Specifications: Condition: 100% Brand New Item Type: CO2 Bubble Counter Material: Aluminium Alloy & Acrylic Optional Type: Double Head Double Head Size: Approx. 8 x 2cm Package Weight: Approx. 32~34g
Features: Made of high quality material, which will be durable and reliable. With non-return function to prevent the backflow when the pressure changes, and this can ensure the water plant table and CO2 bottle from damage. It can count the volume of carbon dioxide and supply the plants with enough carbon dioxide.
