The inoLab® pH/ION 7320 is manufacture by WTW, and is a combined pH and ion meter. Features of the device include a 2-channel instrument, which allows simultaneous measuring of pH, ISE or Redox. Data transfer is also made easy via USB interface for fast data transfer in .csv format, or it can also be provided with a printer as option. The CMC function facilates the monitoring of the measuring range for pH measurements.
Other features include 1 to 5 point calibration for pH, and 1 to 7 point calibration for ISE. It also has blank value correction, value of concentration for different units, and selectable AutoRead criterion.