Large screen with simultaneous display of pH or mV value and temperature Automatic or manual temperature compensation Confirmation when a stable measured value is reached Automatic or manual calibration Can be manually calibrated with two user-defined buffer solutions Storage of current calibration and display of the electrode status Automatic switch-off after 20 min Note: when using pH single-rod measuring cells with an integrated temperature gauge from other manufacturers, it is possible that the temperature gauge will not be recognised by the pH meter. Please use only the products recommended as accessories. This problem does not exist for sensors without a temperature gauge. Portable pH meters pH 7 Vio Set 1 For common aqueous samples. 201T pH single-rod measuring cell with integrated temperature gauge. pH range: 0 to 14. Operating temperature: 0 to +60 °C. Ceramic diaphragms, gel electrolyte, plastic shaft. Shaft length/Ø: 120/12 mm. Delivery incl. 201T pH single-rod measuring cell, buffer solutions (pH 4.01 and 7.00, each 75 ml), storage solution (35 ml), empty container for water, 100 ml measuring beaker, transport case and batteries.