There have been statutory European directives from as early as 1980, which have regulated the limit values of specific parameters in drinking water. The Drinking Water Ordinance of 21 May 2001 in Germany decreed that water supply companies are obliged to provide their customers with drinking water which complies with the quality laid down in the Drinking Water Ordinance. The pH value is an important parameter for determining water quality.
The water samples taken must be checked for their pH value directly or immediately after sampling. This must not exceed the acidic limit of 6.5 or the alkaline limit of 9.5 and should normally be in the neutral range around 7.
- Direct measurement on site for fast assessment of the pH value
- Available in three different models (including a version with plug-in probes for easy remote measurement)
- Robust, waterproof “TopSafe” protective cover (protection class IP68)
- Built-in temperature probe for simultaneous measurement of two parameters
- Maintenance-free gel electrolyte