The pH monitor is a precision instrument for controlling permanently the pH value in aquaria. The LED display continuously shows the current pH value of the aquarium water. The measuring range covers pH-values from 0.00 to 14.00. The test liquids included in  delivery allow an exact calibration of the electrode that is connected to the pH monitor via a BNC connection.

Included:
pH monitor, pH electrode with BNC fitting, test liquids for calibration, power supply, Electrode holder

optional:
– Electrode holder 2/4
– Electrode holder