Hach, 4474000, 2100P IS Portable Turbidimeter

The 2100P IS Portable Turbidity Meter gives you lab quality results in a portable unit. Meets EN ISO 7027. Turbidity range: 0 to 1000 NTU. Microprocessor-controlled adjustment of calibration curve. No potentiometers to adjust. Compensates for fluctuations in readings caused by movement of large particles in the light path. Electronic zeroing: compensates for electronic and optical offsets. No manual adjustments are required. Direct digital readout in NTU. Comes with six sample cells, 4 sealed vials of StablCal Primary Turbidity Standards (<0.1, 20, 100, and 800 NTU), Secondary Gelex Turbidity Standards, silicone oil and oiling cloth.
Selectable signal averaging mode compensates for fluctuations in readings
Pre-programmed calibration procedure
Meets or exceeds ISO 7027 Turbidity Measurement Standards
Two-year warranty