As a water professional, you’re responsible for safe, clear drinking water. Accurate turbidity measurement is key to staying compliant, reducing downtime, and ensuring efficiency. Hach offers a full range of instruments with real-time data, low maintenance operation, and seamless lab to process integration. Backed by expert local support, our solutions help you achieve reliable performance with confidence. Explore our turbidity portfolio to find the right solution for your needs.

The Hach TU5200 Lab Laser Turbidimeter simplifies turbidity testing with 360° x 90° Detection Technology for precise, consistent results and minimal test-to-test variability. Sealed calibration vials, no need for silicone oil or indexing, and reduced cleaning make lab work faster and easier. Smaller sample volume enables quicker event detection, giving you confidence in every measurement.
TU5 Online Low Range Laser Turbidimeters uses unique 360° x 90° Detection Technology to deliver precise, low level turbidity measurements with consistent results in both lab and online settings, so you can trust your data at every point. Faster measurements, minimal cleaning, and no need for indexing or silicone oil simplify your workflow, while Prognosys and Hach service ensure reliable performance and compliance.


The Hach Surface Scatter 7 sc accurately measures both very high and low turbidity levels, making it ideal for raw water intake, clarifier effluent, and filter backwash. Its non-contact design minimizes maintenance and prevents contamination, delivering reliable data for efficient and compliant plant operation.
Ultraturb seawater sc, turbidity sensor provides accurate turbidity measurement across a wide 0–1,000 NTU range, making it ideal for seawater, brackish water, raw water, and treated water applications. With automatic cleaning and pressurized sample handling, it ensures reliable performance and minimal maintenance in demanding environments. Ratio mehodology delivers precise results even under fluctuating conditions.


Solitax sc sensors provide accurate colour independent turbidity and solids measurement for drinking water. The self cleaning system reduces maintenance and prevents interference. Fully serviceable with strong lab correlation, easy one point calibration, and real time data, they support better control and cost savings. Multiple sensors connect to one controller for flexible plug and play monitoring
2100Q IS Portable Turbidimeter delivers lab quality turbidity testing in the field with fast calibration, simple operation, and reliable accuracy even for challenging samples. It features built in data logging, easy USB data transfer, and a rugged optical system for precise on site results.


Hach StablCal standards offer precise, pre-mixed Formazin solutions for accurate calibration and verification of any turbidimeter. These ready-to-use standards ensure stable, consistent readings and long shelf life, supporting regulatory compliance across drinking water, wastewater, and industrial applications. No special glassware or complex techniques are required, making routine calibration simple and reliable.
Ensure your Hach turbidity instruments operate at peak performance and keep your facility compliant with minimal downtime. Our team of expertly trained service technicians will manage all of your routine maintenance, calibrations, certifications, and any unexpected repairs. With comprehensive repair coverage and access to loaner instruments during service, you’ll avoid costly interruptions and maintain seamless operations.

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