For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.
-pH electrode InLab^® Pure Pro-ISM with ARGENTHAL™ reference system and NTC 30 kΩ temperature sensor. The electrode is particularly suitable for samples with a low ion concentration


Scope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab^® Pure Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide