The Karl Fischer Titrator is an analytical instrument used to determine the water (moisture) content in a wide range of samples with high accuracy. It works based on the Karl Fischer titration principle, where water reacts chemically with specific reagents, allowing precise quantification. This method is widely used for testing low levels of moisture in substances such as chemicals, pharmaceuticals, oils, food products, and cosmetics. It can measure both trace moisture (ppm level) and higher water content, making it suitable for quality control and research applications. We use this titrator highly for determination of moisture in Urea (Fertilizer)