Electrode Storage Solution - 3mol/Litre
To keep your Beverage Doctor pH meter operating at top performance it is necessary to keep the electrode moist during storage. Make sure to fill the cap of your Beverage Doctor pH meter with storage solution before putting it away.
The leading cause of electrode failure is long term storage while dry. If your pH meter won't calibrate after dry storage, use the storage solution to soak the electrode for 24 hours or more then try re-calibrating