Portable Multiparameter Conductivity Meter is designed with four measurement modes, measures pH, mV, Conductivity and TDS of liquids. Equipped with a large backlit LCD display. Features automatic temperature compensation, manual temperature calibration and stability indicator and reset feature. The unit has USB interface and built-in real-time clock stamps. Offers Poweradapter, multi-mode power scheme for battery and computer's USB port that ensures smooth functioning of meter.