The acid photometer is a precise measuring instrument used to determine the acid content in various liquids. It is battery-operated and offers high mobility, making it ideal for use in different environments. With a compact size of 95 mm in length, 50 mm in width, and 165 mm in height, it is easy to handle and transport. The device operates within a temperature range of 5 to 45 degrees Celsius and ensures a basic accuracy of ±0.1 degrees Celsius. Weighing only 230 grams, it is user-friendly and allows for easy handling. The acid photometer is calibrated to factory standards, ensuring reliable performance. It is suitable for various applications where monitoring acid content is important, making it a valuable tool for professionals in chemistry, the food industry, and other relevant fields.