Feature:1. [High Accuracy] Accurate and intelligent instrument that measures turbidity with good linearity, accurate and reliable measurement results, and is easy to operate.2. [LED Display] Turbidity meter with backlit LED display, which is clear, allowing you to easily read data during the night, to meet your various need.3. [Durable Material] Made of high quality ABS material, which is durable, safe, stable performance, and can be used for a long time.4. [Lightweight And Portable] The digital turbidity meter is exquisite in workmanship, lightweight, easy to carry, and can automatically shut down.5. [Widely Application] Widely used in water works, water treatment pl, swimming pools, food and beverage industries, is an essential instrument for water laboratory.How to Use:1. Turn on the power switch of the instrument2. Wipe the water marks and fingerprints on the sample bottle with a lint‑free soft cloth, soak it in an easy to scrub detergent and then rinse it with water: prepare a turbidity standard solution for calibration (not included)3. Preparation of zero turbidity water and calibration solution (not included)4. Collect a representative sample in a , good container5. Start the measurement and see the test resultsSpecification:Item Type: TurbidimeterMaterial: ABSProduct Size: Approx. 21 x 7