ANB Sensors AQ-Series Calibration-Free pH Sensors

The AQ-Series Calibration-Free pH Sensors are ideally suited for use in any sensing platform in freshwater, saltwater and aquaculture applications.


  • Patented technology automatically calibrates in-situ without need for manual intervention
  • Can be deployed autonomously or fit on any vehicle, sonde or monitoring platform
  • Sensor can be stored wet or dry without any degradation of performance

Connect in Real-Time

Connect NexSens-affiliated sensors to any X-Series Data Logger to enable real-time monitoring through the WQData LIVE app. NexSens X-Series Loggers transmit sensor data to the cloud, enabling real-time data on any mobile device.

Contact an Applications Scientist

Need help designing an Environmental IoT system? NexSens applications scientists will help you design the perfect monitoring system to meet field conditions and monitoring needs.