Bluelab One Pen Beneficial Inoculants These grow tent kits provide

These grow tent kits provide everything needed for a professional-grade grow setup

Compatible with all growing mediums and feeding systems

completely silent

dependable airflow for grow room extraction

Bluelab One Pen Beneficial Inoculants These grow tent kits provideBluelab One Pen All in One Solution for pH, EC, and Temperature Monitoring The Bluelab One Pen is an all in one portable meter designed to measure pH, conductivity (EC), and temperature, making it an essential tool for growers looking to monitor their plant's environment. With a simple and intuitive design, the Bluelab One Pen ensures accurate readings for optimal nutrient management for those wanting to push their grow up to another level. 3 in 1