EUTECH PCD 650 Multiparameter pH / mV / Ion / Conductivity / TDS / Salinity / DO / ° C / ° F

pH Range: -2.000 to 20.000 pH Resolution & Accuracy 0.1/ 0.01/ 0.001 pH & ± 0.002 pH No. of pH Calibration Points 1 ( Offset) to 6 points pH Buffer Options USA, NIST, DIN, PWB, Custom mV Range ± 2000.0 mV Resolution & Accuracy 0.1 mV & ± 0.2 mV Ion Concentration Range 0.001 to 19900 Resolution & Accuracy 2 or 3 digits & ± 0.5% FS ( mono) ; 1% FS ( div) No. of Ion Calibration Pts DO Range 0 to 90.00 mg/ L or ppm / 0 to 600% Resolution & Accuracy 0.01 mg/ L or ppm / 0.1% ; ± 0.2mg/ L / ± 0.2% Salinity Correction Automatic Resolution & Accuracy 0.0 to 50.0ppt & 0.1 ppt Barometric Pressure Correction Automatic correction with built-in sensor Resolution & Accuracy 450 to 825 mmHg / 59.9 to 109.9 kP & 0.1 mmHg or 0.1 kPa Conductivity Range .. to 500 mS/ cm Resolution & Accuracy 0.05% FS & ± 1% FS + 1 LSD Cell Constant 0.010 to 10.000 Temperature Coefficient TDS Range .. to 500.0 ppt Resolution & Accuracy 0.05% FS & ± 1% FS + 1 LSD Salinity Range 0 to 80 ppt Resolution & Accuracy 0.05% FS & ± 1% FS + 1 LSD Temperature Range -10.0 to 110.0 ° C / 14.0 to 230.0 ° F ( Meter) Resolution & Accuracy 0.1 ° C/ ° F & ± 0.5° C/ ± 0.9° F Temperature Compensation Automatic / Manual ( 0 to 100 ° C) Memory 500 Data Sets with Date/ Time stamping & Security password protection Output IrDA Wireless Communications