Precision PH/electrical conductivity meter PH

Measuring range PH:-1.999-19.99PH MV: ± 1999.9mV Conductivity :0-500MS / CM Resistivity; 0-100MΩ.CM TDS :0-80 g / l Salinity :0-80PPT Temperature: -10-110 °C Accuracy pH: ± 0.002Ph mV ± 0.03% FS Conductivity: ± 0.5% FS Key Features PH can be measured mV Conductivity Resistivity TDS Salinity Temperature Instruments High pH + conductivity of two-parameter instrument Equipped with a 2503-type PH electrode, can be used for low ionic strength, turbidity measurement of liquids and colloidal solution Built-in high water and addition of ammonia water of PH measurement mode for power / petrochemical and other industries use Built-in high-water nonlinear automatic temperature compensation for accurate measurement of high electrical conductivity of pure