Turb 550
- Measuring range: 0.01 to 1,000 NTU with autoranging
- Automatic 1-3 point calibration
- Flow-through measurement
Turb 555
- Measuring range: 0.0001 to 10,000 NTU with autoranging
- Automatic 1-5 point calibration
- Flow-through measurement
- Values displayed in:
- NTU
- EBC
- FNU, FAU (Turb® 555 IR)
- Nephelos (Turb® 555)