pH Electrode

The pH electrodes are equipped with a gel electrolyte and a ceramic diaphragm, 3 m cable, BNC-plug.

About GHL Sensors

All GHL measurement electrodes are made of the highest laboratory grade. They are durable, low maintenance, and matched to the highest German quality standards. Most models feature extra-long connection cables (3 m), which are specially made for use in the aquarium hobby. All sensors are galvanically isolated and can therefore easily be used in parallel in any combination. Please note the below explanations of warranty and guarantee of sensors.

Calibration can be carried out by our menu-guided system in the ProfiLux Controller.

In the section, “sensor accessories” we also offer various sensor holders, calibration fluids, cable extensions and maintenance kits.

The following sensors are available:

  • pH, Redox, Conductivity, Oxygen Sensors
  • Niveau Sensors
  • Water Temperature, Air Temperature and Humidity Sensors
  • Flow Sensors
  • Leakage Sensors und Leakage Interface
  • Sensor Accessories