Introducing the TrolMaster Hydro X CO2 Sensor (MBS-S8), a must-have for any hydroponic enthusiast. This high-quality sensor is designed to accurately measure the CO2 levels in your indoor or outdoor space, ensuring that you can optimize your plant's growth. With a height of 6 inches, length of 6 inches, and width of 6 inches, this sensor is the perfect size for any setup.

The TrolMaster Hydro X CO2 Sensor is compatible with both indoor and outdoor systems, making it a versatile choice for any gardener. Its brand reputation speaks for itself, as TrolMaster is a trusted name in the hydroponic industry. This sensor is ideal for those who want to take their plant's growth to the next level and ensure that their indoor or outdoor space is free from harmful CO2 levels.