Dennerle pH Electrode Set for continuous measurement of the pH value in fresh water and sea aquaria.
+ Modern gel electrode, laboratory standard, 3 m cable, BNC connectorDo you have questions about this article ?
+ Electrode holder, for fitting securely in the aquarium, with light shield to prevent algae formation
+ Calibrating station for swift and convenient calibration, saves valuable calibrating solution
+ pH 4 calibrating solution, 50 ml
+ pH 7 calibrating solution, 50 ml
+ Distilled water, 250 ml
+ suitable for all Ph controllers with BNC connector