CO2 Detector Tube

Replacements for your CO2 Detection set from Control WIzard.  Use this product for an inexpensive way to measure Carbon Dioxide levels in your garden.  This is an important test for indoor gardens that are not ventilated or under ventilated. 

• Range: 300 - 5000 ppmv
• Sample Volume: 100 ml
• Sample Time: 2 min
• Color: White to Purple
• You are purchasing a single tube.