Digital pH Meter Replacement Probe

Replacement probe for the Digital pH meter.

Over time due to drying out and general wear and tear electrodes can wear out, becoming less and less accurate as time passes. The pH meter has a thin glass membrane that is easily damaged if dropped or knocked. If you notice your pH meter is falling out of calibration more frequently you may want to replace the probe to ensure accuracy across batches. Ensure your probe is stored in storage solution when not in use to maintain the integrity and osmotic gradient.

This probe type comes with a small piece of sponge in the cap.  The sponge has already been saturated with PH storage solution (kCl - 3 mol/L).  The storage solution can be purchase separately.