Mettler Toledo's new InPro3250 series low maintenance, factory pre pressurized liquid electrolyte electrodes are suitable for a wide range of applications in biochemistry, pharmaceuticals, and chemical industries. The InPro3250 series offers a wide selection of pH sensitive glass film products for use. This ensures the best possible measurement performance under different operating conditions.The InPro3250SG series is a product that uses solution grounding for redox measurements, enhanced diagnostics, or to avoid grounding circuits. The dedicated pH glass film can be used for chemical applications (InPro3250) and processes in the biotechnology/pharmaceutical industry (InPro3253).The open diaphragm design replaces porous ceramic diaphragms and is less prone to clogging. Especially suitable for media with high protein content, such as emulsions and suspensions.Some models have silver ion traps that can be used in solutions with high levels of sulfides.Some models come with temperature compensation function（RTD）. Can be used for high temperature and high pressure sterilization andCIPProcess