HACH HQ30d HQd

* Power 4AA Batteries; Battery life: > 200 hours * USB/ DC and AC/ DC power connection available * Languages ( selectable) English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian * Display: Display reading from one or two probes, Simultaneous reading from two probes, pH Probes: pH, mV, temperature. Conductivity Probes: Conductivity, TDS, salinity, resistivity, temperature correction, temperature. LDO Probes: dissolved oxygen, pressure, temperature. LBOD Probes: dissolved oxygen, pressure, temperature * Data memory 500 results * Data Storage GLP/ ISO compliant reading data stored with calibration details. Standard readings documented as events in log. Automatically store in " press to read" mode and interval measurement mode * Data export Download via USB connection to PC or flash stick. Automatically transfer entire data log or as readings are taken * Temperature Correction off, automatic, and manual * Compensation ( correction is parameter dependent) * Display Lock Function Continous measurement or " press to read" mode available with averaging function for LDO measurement * Automatic pH buffer Recognition Choose from 3 sets: Color-coded 4.01, 7.00, 10.01 pH. IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45. DIN: 1.09, 4.65, 9.23 * Keyboard External PC keyboard via USB connection * Water resistance Meter casing: 1 meter submersion for 30 minutes ( IP67) * Dimensions 19.7x9.5 cm * Weight 335 g