Product Name: M100 PLUS Desktop Turbidity Meter
Brand: HF Scientific

※ Measurement Range: 0-4000 NTU with automatic measurement conversion

※ Measurement Principle: Nephelometric principle (up to 1000 NTU)
                      Ratio principle (above 1000 NTU)

※ Accuracy: ±2% or ±0.02 NTU, whichever is greater (up to 40 NTU)
                   ±5% (above 40 NTU)

※ Automatic reminder for calibration function

※ Optional calibration tool kit available