Unbreakable, (Gel filled) This probe has a flat surface and is commonly used in testing surface measurements such as cheese, meats, small liquid samples, paper, soil, skin, cloth, leather and leaves. It features a single/double-junction electrode for general-purpose applications. The junction is sealed for low maintenance use and is easy to clean.

Glass Body Electrode (KCL filled) This pH electrode is designed for general purpose pH testing applications. It is available in Glass body combination. A highly accurate 5-point Calibration, KCl filled, Glass body Electrode with Ground Glass Junction. It is specially designed for clinical and pharmaceutical industries.

Plastic Body Electrode (Gel filled) This is 3-point pH Electrode, there is a special membrane glass & reference system that provides faster response, superior measurement stability & reproducible result.

This is 3-point pH Electrode, there is a special membrane glass & reference system that provides faster response, stable & reproducible result.