Multiparameter Meter, 6-ft (2-M) Cable

Measure and display pH, mV, conductivity, TDS, salinity, dissolved oxygen, seawater specific gravity, and temperature simultaneously|Auto-calibration feature simplifies calibration of pH, dissolved oxygen, and conductivity|Rugged housing is both waterproof and shock resistant|Store up to 10,000 readings with USB connectivity for export of data to a PC|These handheld, waterproof meters feature a large 3-1/2" (8.9 cm), easy-to-read LCD with backlighting for use in dark and low-light conditions. Multiple parameters can be measured and displayed at the same time. USB/probe connectivity and battery power are also indicated via the display. Variable contrast allows you to adjust for extreme ambient light conditions. Meters are designed for one-handed operation. Probes are attached via a quick-connect connector allowing for fast setup. Unique auto-calibration feature provides hassle-free meter setup. Polarographic DO sensor features improved stability, fast response, and easy maintenance. Auto-hold function freezes average data values providing more time to verify or transcribe data. Up to 10,000 data sets can be stored and later transferred to a PC via a built-in USB connection. Units of measure are user selectable which helps you save time.