For checking acidity/alkalinity of solutions.

A pH Meter is a scientific instrument used to accurately measure the acidity or alkalinity of solutions. It provides quick and reliable digital readings of pH levels, making it an essential tool in laboratories, schools, industries, and research centers. Compact and easy to use, pH meters help ensure quality control, accurate experiments, and safe handling of chemicals. Available in handheld and bench-top models, ideal for routine testing in labs, water quality monitoring, and educational purposes.