Aqua TROLL pH / ORP SensorThis combination pH sensor and ORP sensor significantly increases sensor stability and data accuracy while minimizing ma$840.00
WaterTech pH & ORP SensorspH, Redox and Temperature Sensor for wastewater, drinking water and industrial effluent applications.
WaterWatch Expansion BoxCombine the WaterWatch² Expansion Box with the 7300w² Monitor to support up to eight sensors per monitor.
