Thermo Scientific Eutech COND 150 is a waterproof portable Conductivity/TDS meter that offers 1% accuracy, ATC, auto ranging, single or multi-point auto or manual calibration, 150 memory, temperature display, stability indicator, data-hold, auto power-off and self-diagnostic messages. Unit comes with foldable hinge and mains-powered option for benchtop use. Set includes meter and electrode.