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pH With this professional pH test the acidity of fresh and salt water can be determined very accurately.
Using a colour scale and comparator, quick insight into the value between pH 5.0 and pH 10 is obtained.
GH This professional GH test allows for highly accurate determination of the calcium/magnesium content of freshwater. Using a neutral disk and comparator, it quickly provides insight into the total hardness, with an accuracy of 1°DH.
This professional KH test allows you to determine the carbonate hardness of freshwater and saltwater with great precision. Using a neutral disk and a comparator, you can quickly gain insight into the carbonate hardness, with an accuracy of 1°DH.
Advantages Velda Aqua Test Set pH-GH-KH:
- Accurately measure water values
- Professional drip set
Included in the delivery:
- Instructions for use
- Velda Aqua Test Set pH-GH-KH
