CO2 Tester

We recommend measuring CO₂ periodically to ensure optimum levels for growth. The Active Air CO₂ Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper CO₂ level, as well as eliminate waste and optimize growth. The kit is inexpensive and easy to use, and includes instructions.

Includes:
• 1 100cc sampling syringe
• 2 CO2 gas detection tubes (each good for one test)
• Complete instructions