"WardsSci000334"

This user-friendly meter has a long battery life and plenty of helpful functions.

Measure oxygen concentration and percent saturation

Advanced portable system for dissolved oxygen, pH, and conductivity testing in field conditions.

This multiparameter meter is a rugged, waterproof multiparameter meter. This meter's multi-sensor probe allows for the measurement of key parameters including pH, ORP, conductivity, dissolved oxygen, and temperature. The multiparameter probe transmits readings digitally to the meter, where data points can be displayed and logged. The complete water quality meter is simple to setup.