Horiba U-51 Multiparameter Meter, 33-ft (10-M) Cable

These handheld, waterproof meters feature a large 3-1/2 inch (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. 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.

• Battery: 4 x c batteries (included)
• Buffer recognition: din, nist, and usa
• Conductivity accuracy: 1 percent fs
• Conductivity resolution: 0.001, 0.01, or 0.1 ms; 0.001 or 0.01 use
• Data logging (points): 10,000 data sets