CenturionPro Mini - Hopper spl_centurionpro Calibration of the pH is

Calibration of the pH is simple with the push buttons on the meter and fresh calibration solutions

Suggested operation on electronic ballast

Heavy red spectrum for superior flowering performance

pH adjustment with acid and caustic pumps

Aeromixer replaces all your old pumps and airstones in one easy unit

CenturionPro Mini - Hopper spl_centurionpro Calibration of the pH isEach CenturionPro machine comes with a standard hopper. The hoppers are extra large in size to make consistent feeding of the machine easier. In addition, the mesh bag and sturdy base work to handle the required load. These come complete with every Original, Silver Bullet and Mini system, but can be worn through years of use.