Thermo Scientific Eutech pH 610 is a deluxe waterproof GLP-compliant portable pH/ORP meter that offers 0.002/0.01 accuracy, ATC, temperature display, multi-point auto calibration with custom buffers, 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.