Conductivity and resistivity

he ECD CS10/17 and RS10/17 Conductivity and Resistivity sensors cover the full measurement range from High Purity water to concentrated brines…


Read more

Specific Ion Sensor

The ECD pION (Selective Ion) sensor is a simple, cost-effective design that combines high performance with low life cycle costs.


Read more

ORP Sensor Series

The ECD ORP sensor is a simple, cost-effective design that combines high performance with low life cycle costs.


Read more

PH Series Sensors

OIH offers a broad line of rebuildable pH Sensors designed for high accuracy measurement with the lowest total cost of ownership


Read more

Sensors and Electrodes

All pH, ORP, DO, pION, Resistivity and Conductivity electrodes are available in either the S10 or S17 sensor style housings.


Read more

Dissolved Oxygen Sensors

The ECD Triton DO8 optical dissolved oxygen sensor combines the high technology of Fluorescence Quenching with a rugged, easy to install design…


Read more