The new Metrohm meters are "two in one": precision instruments for the laboratory and robust companions for mobile use in the field and the process. During field use the new meters are powered by batteries. Afterwards, they can be recharged, even on the road on the cigarette lighter with the use of an adapter.
"Two-in-one" applies to the performance of the new meters, too: parallel measurement of pH and conductivity with the 914 pH/Conductometer; parallel recording of two pH values with the 913 pH Meter. Both versions indicate the temperature(s) of the sample(s). The 912 Conductometer measures the conductivity, salinity and temperature of the sample.