Highly Stable and Accurate.
High Intensity 7 Segment LED Display,
30mm Flat Bottom Test Tube.
Range from 0-20 200 NTU,
Resolution 0.01 0.1 NTU,
Repeatability ±1%,
Accuracy ±2% FS,
3V LED Light Source,
Calibration with Formalin Solution.
Photo Diode Detector,
Ideal Instrument for testing of Drinking Water, & Sewage Water etc.