It is recommended that the electrodes be cleaned regularly with HY-GEN® PROBE CLEANER solution. It is recommended that you clean your meter before calibrating or storing it. This will ensure that it operates with accuracy and precision once calibrated. Always keep your pH electrode stored in HY-GEN® pH Electrode Storage solution when not in use.

pH electrodes may show slow response due to the build up of organic and inorganic contaminants which coat or clog them. Regular cleaning with HY-GEN® Probe Cleaner solution can prolong the life of your meter and maximise electrode performance. HY-GEN® PROBE CLEANER solution can also be used to remove contaminants from Conductivity meter electrodes, making this product a worthwhile investment.