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

Use with the Aqua TROLL 500, 600, 700 and 800 multiparameter instruments to measure turbidity. 

Use to quickly and accurately measure temperature and conductivity with your Aqua TROLL multiparameter sonde in a wide v

The SoliTech infrared sensors measure total suspended solids, sludge density and turbidity by producing an infrared sign

The TurbiTech Sensors have been specifically designed for use in wastewater treatment systems where high levels of suspe

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

An automatic self-cleaning, low-range turbidity sensor designed to monitor final treated, potable and filter water.

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

The WaterTech C4E sensor is designed to provide exceptionally reliable conductivity, salinity and temperature measuremen

NIST-traceable conductivity solutions for low-range, high-range, or full-range calibrations.

NIST-traceable turbidity calibration solution (polymer suspension) for Aqua TROLL in 500 mL volumes. Available in 10 NT

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

NIST-traceable conductivity solutions for low-range, high-range, or full-range calibrations.

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