The HI98194 is a waterproof portable logging multiparameter meter that monitors up to 12 different water quality parameters including 6 measured and 6 calculated. The microprocessor based multisensor probe allows for the measurement of key parameters including pH, ORP, conductivity, dissolved oxygen, and temperature. The probe transmits readings digitally to the meter, where data points can be displayed and logged. The HI98194 is supplied with all necessary accessories and packaged in a durable carrying case.

Multiparameter water testing meters are key tools for electrochemistry measurements. Many environmental, laboratory, and research scientists rely on these water quality meters to take accurate and efficient measurements of many different substances simultaneously. The parameters most commonly measured include pH, conductivity, dissolved oxygen (DO), temperature, ORP, TDS, turbidity, barometric pressure and salinity.