HANNA's new HI 9828 is a multiparameter portable instrument that monitors up to 13 different water quality parameters (6 measured, 7 calculated). The meter has a 128 x 64 pixel dot matrix backlit LCD that automatically sizes the digits and allows full configuration of each parameter measured, units and language selection, and on-screen graphing. Each parameter is fully supported by the on-screen context sensitive help both in the calibration mode and during measurement. For monitoring and recording data, HI 9828 is equipped with HANNA's exclusive T.I.S. – Tag Identification System: iButton©s with unique ID numbers can be installed at various sampling sites and are used to record specific location information when logging. The meter incorporates comprehensive GLP features, and download of data is done via USB connectivity. Designed for outdoor environments, the meter is impact resistant and waterproof to IP67 standards (30 minutes immersion under 1 m of water). The multi sensor probe can be left underwater (IP68 standard). For field calibration, HANNA's Quick Calibration allows the user to standardize pH, conductivity and oxygen with one solution. HI 9828 is supplied with HI 769828 DO/EC/Temperature probe; HI 9828-25 quick calibration standard solution, 500 mL; probe maintenance kit; 4 rechargeable C size, Ni-MH batteries; power adapter & cable; car 12V accessory outlet adapter; (5) iButton©s with holder; HI 7698281 USB interface cable; HI 92000 Windows® compatible software and instruction manual in a rugged carrying case.