Suitable for both pH & conductivity meter electrodes.Removes both inorganic and organic contamination. Maximizes electrode life-span. Soak electrode for 5 minutes.
HY-GEN Electrode Storage SolutionIt is extremely important to care for and store pH electrodes when not in use.Too often, electrodes lose the ability to retain calibration because they were stored in distilled water or allowed to dry out.
This Day/Night CO2 Controller can be used in greenhouses, hydroponics rooms, mushroom houses, growth cabinets and other places where elevated carbon dioxide levels are used to maximize plant growth. Accurate CO2 Generator Control Photo Sensor Turns off CO2 at Night Easy Fresh-Air Calibration