The Level TROLL NC is a high-performance, non-contact radar sensor designed for precise water level measurement in chall

The Ott RLS 500 is a non-contact radar level sensor with 80 GHz technology.

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

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.

Measures and logs barometric pressure and temperature to compensate for water level changes due to barometric fluctuatio

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

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