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

Enables accurate and fast-response temperature measurments, with your Aqua TROLL 500, 600, 700 and 800.

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

​​The UV-4200 Analyzer provides online monitoring of one or two sample lines, up to four parameters

The UV-3250 Analyzer provides online monitoring of up to eight sample lines, single or dual parameters

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

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

For use in full pipes or partially full pipes when used in conjunction with an EchoFlo depth sensor.

The Doppler Ultrasonic Area/Velocity Sensor is used in open channels or pipes that run partially full to measure depth a