3. Microcomputer Configuration: The turbidimeter adopts microcomputer configuration, has average measurement mode, data storage and query functions, and automatically switches between re ranges 4. Portable and Easy Operation: This handheld precise intelligent instrument is easy to operate with operating keys, comes with a storage box for easy carrying and storage 1. 90 Degree Scattered Light: This turbidity meter adopts the principle of scattered light, has good linearity in measuring turbidity 2. Accurate Measurement: positioning structure and high precise optical system can effectively the accuracy and repeatability of measured values 5. Wide Application: This turbidity meter is suitable for water works, water treatment plants, water reuse in swimming pools, food and beverage industries, Weight: 2.67530954937 pounds, Manufacturer: Hipzeepo