คำอธิบาย
Features:
- Range : 0-1100 NTU
- Units : FNU/NTU
- Accuracy NTU/FNU : 0.01 NTU or +/- 2% of finding; 500-1100 NTU: +/- 3% of finding
- Light source : Tungsten filament lamp
- Modes : Nephelometric (scattering 90°)
- acc. to standard methods : US-EPA 180.1





