InLab Science Pro-ISM - combined pH electrode with glass shaft and ground-joint diaphragm Integrated temperature sensor MultiPin plug-in head ARGENTHAL reference system with silver ion barrier Intelligent Sensor Management (ISM): sensor data, calibration and maximum temperature are stored in the sensor and are automatically transferred to the measuring device when connected Ideal for SevenGo and SevenCompact devices, connection cable required: #51344291 Technical data pH range 0 ... 12 Temperature range °C 0 ... 100 Temperature sensor NTC 30 kOhm Membrane resistance (25 °C) Reference electrolyte 3 mol/L KCl (#51350072) Shaft length 170 mm Shaft diameter 12 mmMeer tonenMinder tonen