Hanna pH Checker combination electrode

When your old pH meter Checker doesn't work the way it should, time has come for a new one.
You can novate the Hanna pH Checker combination electrode very fast and simple, so you don't have to buy a new one.
The tip of the electrode has to be moisty all the time.
White cristals can appear around the protective cap. That is normal and they will disappear when rinsed with water.

Operating Temperatur: 0-50°
Dimensions: ca. 76 x 8mm