Thermo Scientific Eutech Elite CTS is a deluxe waterproof multi-range compact Conductivity/TDS/Salinity meter that offers improved resolution, extended ranges, auto-ranging, 1% accuracy, ATC, single or multi-point automatic or manual-calibration, temperature display, backlit dot matrix display, data-hold, auto-power off, self-diagnostic messages, and user-replaceable cup type sensor module for extended meter lifespan. Cup sensor design allows dip-into or scoop-up low-volume sample measurements.