PH-meters
A pH meter is a type of measuring device designed to measure the acid level of various media and materials. It allows you to determine the pH value (concentration of hydrogen ions) in food products, cosmetics, biological liquids, water, raw materials entering production, etc.
In general, the range of applications of these devices is very large: research and laboratory practice, water treatment, aquarium science, microbiology, agrochemistry and soil science, fuel production, medical, cosmetics and paint and varnish industry, as well as chemical production and food industry.