Hanna Instruments Model 9829 pH/ORP/EC/DO Meter with Autonomous Logging and GPS, 10m Cable

Equipped with a built-in GPS receiver and antenna, this meter allows you to track measurements from specific locations with detailed coordinate information that can be viewed on the display. This versatile meter also features an autonomous logging probe. Combining a multiparameter probe with field-replaceable sensors, this waterproof meter measures pH, ORP, conductivity, dissolved oxygen, temperature, resistivity, TDS, salinity, seawater specific gravity, and atmospheric pressure (measured for dissolved oxygen compensation). The meter can also be customized with the addition of ion selective electrodes (ISE) that measure common surface water contaminants. Choose from ammonium, chloride, or nitrate ISE sensors (each sold separately). The microprocessor-based logging probe ensures reliable data collection. The meter’s logging memory holds up to 44,000 records (continuous automatic logging or log-on-demand of all parameters), and measurements are shown on a large, backlit graphical display that also allows for full configuration of each parameter. Data can be plotted on the meter and also downloaded to a PC. The meter features a logging interval range from one second to three hours, Fast Tracker™ Tag Identification System to associate measurements with particular locations where iButtons® have been installed, password protection, GLP (Good Laboratory Practice) feature with the last five calibrations recorded, and USB connectivity. Includes meter, multiparameter probe, calibration solution, calibration beaker, probe maintenance kit, four rechargeable C cell Ni-MH batteries, power adapter with cable, 12V vehicle outlet adapter, five iButtons with holders, USB interface cable, Windows®-compatible software, instruction manual, and rugged carrying case.