Measuring & Computer Measuring & Regulating Hobby

The Dupla pH Electrode Set 2.0 contains a high-quality glass electrode with exchangeable electrolyte and BNC connection as well as calibration solutions. The correct pH value is crucial for a beautiful aquarium with healthy fish. This is because the acidity level determines the pH value of the water.

The Hobby pH electrode is a high quality plastic pH electrode with BNC connector for universal use. The HOBBY pH Electrode was developed for continuous measurement of the ph value in the aquarium.