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.

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

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

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

Combine the WaterWatch² Expansion Box with the 7300w² Monitor to support up to eight sensors per monitor.

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