Digital Turbidity Meteris very accurate & stable instrument for measurement of turbidity up to 1000 NTUJTU. This Digital Turbidity Meter has Range of 0 to 1000 NTUJTU in 2 Ranges, Accuracy +-3% Full Scale +- 1 digit, Resolution of 1 NTUJTU, Display 3½ digit LED and a Photo Diode is used as Detector.