The pH Transmitter is crucial for liquid pH measurement. Using ion - selective electrodes, it detects hydrogen ion activity. When immersed, the electrode generates a potential based on hydrogen ion concentration, converted to a pH value and transmitted. In environmental work, it assesses water body acidity, signaling pollution or natural changes. Food and beverage industries rely on it for product consistency, like in yogurt fermentation. Offering high accuracy (±0.01 pH units) with automatic temperature compensation, it provides reliable readings. Its compact size eases installation, and it can wirelessly or wiredly send data to monitoring stations.