The HI934 Karl fischer coulometric titrator is a laboratory tool used to coulometrically titrate a sample to measure its water content. It is utilised in sectors like petrochemicals, food & beverage, and pharmaceuticals. A known electric current is passed through the sample using the coulometric titration method, which is used by the instrument, until all the water is consumed in the reaction with the reagent. The water content of the sample is then determined using the amount of current needed to consume all of the water. HI934 Karl fischer coulometric titrator has touchscreen display, an automatic titration system, and the capacity to save up to 100 methods for future use.