【Practicality】 - Portable turbidimeter, easy operation, good stability and high precision. Enables fast, accurate and consistent turbidity measurements..【Liquid Crystal Display】 - Accurate reading, LED liquid crystal with backlight, easy operation and high availability..【Optical System】 - The turbidimeter uses a high precision optical system. The measurement principle is based on measuring the scattered light from the infrared light source at 90 ° turbidity..【Two Power Supply Methods】 - AC power and DC power, 4 batteries or 6V power supply can be supplied with power and easy to carry..【Application Range】 - The turbidity meter can be used for water quality testing, wine industry, drinking water, swimming pool water, pharmaceutical industry, waste water treatment, etc. If you have any questions during use, please feel free to contact us. We will actively solve it for you.