HM PH Pen PH80 Hydrotester plastic y ducting joiner Do not restrict the airflow

Do not restrict the airflow across the fixtures to avoid any heat build-up which may reduce drastically the lifetime of your UV supplemental LED bars

These special properties reduce mineral scale in irrigation systems and the growing media

Why choose CANNA Terra Professional

Prevents electrical overloads

LED FUEL is a specialized formula combining nanoparticles and biochemicals to improve photosynthetic efficiency

HM PH Pen PH80 Hydrotester plastic y ducting joiner Do not restrict the airflowThe HM PH 80 Hydrotester is a reliable tool for measuring pH levels in water and various liquids. This device is particularly essential when dealing with treated water that contains nutrients, chemicals, or other additives. It is well suited for a wide range of applications, including hydroponics & gardening, pools & spas, aquariums & reef tanks, and water ionizers. Specifications: pH Range: 0 14 Temperature Range: 1 55C (32 130F) Accuracy: 0. 2 pH,