Ista CO2 Aluminum Cylinder Set - 1L

The ISTA CO2 Aluminum Cylinder Set includes everything you need to monitor CO2 levels accurately and continuously, as well as appropriately dosing CO2 when required. The CO2 controller provides precise output, and the indicator accurately monitors CO2 levels and avoid CO2 waste. Included pipe holder prevents CO2 pipe from bending, and 3 in 1 compact diffuser provides excellent diffusing effect. Twin Setting Timer controls individual timing setting for twin socket. Reusable CO2 color chart sticker makes CO2 concentration easy to read. Includes CO2 Controller, Twin Setting Timer, Aluminum CO2 Cylinder (1L), Cylinder Supporting Base, Air Pipe, CO2 Indicator Solution, CO2 Pipe Holder, CO2 Indicator, and 3 in 1 compact CO2 diffuser, check valve and bubble counter.