The environmental tester is used to measure the pH of viscous media. Thanks to the flat pH electrode, the environmental tester is ideal for this application. The environmental tester can be used to measure the pH of sludge or viscous media such as oils and creams. The measuring range of the environmental tester ranges from -1 ... 15 pH. The environmental tester has an internal calibration function with up to 3 interpolation points. Furthermore, the environmental tester carries out the temperature compensation automatically. 

The environmental tester has an LC display from which the readings can be read very well. The environmental tester is operated via three buttons. Here, for example, the current measured value can be kept in the display. The environmental tester is powered by 2 AAA 1.5V batteries. To ensure that the environmental tester can be used directly, the measuring device is delivered with 3 calibration powders 4, 7 and 10.