This RDO sensor measures dissolved oxygen and is designed to withstand harsh environmental conditions while providing be

The sensor is designed for long-lasting, accurate water quality testing results in a variety of waters.

This combination pH sensor and ORP sensor significantly increases sensor stability and data accuracy while minimizing ma

This RDO sensor measures dissolved oxygen and is designed to optimize response time, making it ideal for spot-check and

Use to measure nitrate levels in natural water, surface water, groundwater, produced water and aquaculture applications.

The 750 Portable Monitor has been designed to offer a simplified way to gather and record water quality parameters.

The RDOX Portable Probe allows operators to monitor DO in influent, effluent and treatment processes.

pH, Redox and Temperature Sensor for wastewater, drinking water and industrial effluent applications.

The OxyTech RDO Sensor connects to the 750 portable monitor for simple, real-time spot checking of dissolved oxygen in v

Calibration kit for RDO PRO probes.

NIST-traceable calibration solution. Available in pH 4, 7, or 10 in various volumes.

pH/ORP Calibration Kit – Includes 1 Liter each: 4, 7, 10 pH, Zobell’s Solution

pH Calibration Kit – Includes 1 Liter each: 4, 7, 10 pH, DI Water