Thermo Scientific Eutech COND 610 is a deluxe waterproof GLP-compliant portable Conductivity/TDS/Resistivity/Salinity meter that offers 1% accuracy, ATC, multi-point auto calibration with custom standards, data-logging options, 500 memory, large backlit dot matrix display, stability criteria, data-hold, auto power-off, electrode diagnosis and wireless data output. Unit comes with protective rubber skin, foldable hinge and mains-powered option for benchtop use. Set includes meter and 4-cell electrode.