Dry storage of pH electrodes is the most common cause of pH meter failure in hydroponics!
- "pH electrodes last several years when stored properly" - Retailer
pH electrodes should be stored in a specialized solution when not in use*.
Flairform pH Electrode Storage helps:
- Maintain electrode accuracy and response time.
- Eliminate reading ‘drift’.
- Maximize electrode life-span.
In The Box
-  x Flairform pH Electrode Storage 250ml