Advanced 90 Degree Scattered Light Technology: This digital turbidity meter employs 90 degree scattered light methodology, ensuring exceptional linearity High Precision Measurement: Equipped with innovative optical detection technology, this professional turbidity meter supports multi-point calibration and can store up to 2000 data records. Bright LED Display: The turbidity meter includes an LED LCD display with a backlight for clear visibility of measurement values. It offers a unit switching function for NTU, FTU, EBC Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours Wide Application Range: Ideal for measuring turbidity in various environments, this turbidity meter is suitable for power plants, water purification facilities, domestic sewage treatment