Portable turbidity measurements

Turbidity meters for water and wastewater testing

Take your portable turbidity meter to the source for on-site measuring. Our turbidity meters feature white and infrared light sources and are designed to help you determine the clarity of water due to particulate content and meet regulatory method requirements.

Popular turbidity measurement products

Orion™ AQUAfast™ AQ4500 IR and White Light Dual Source Waterproof Turbidity Meter

Orion AquaMate™ 7000 Vis Spectrophotometer

Orion AQUAfast Colorimetric Auto-Test Ampoule Reagents

Featured turbidity measurement categories

Take your portable, waterproof turbidity meters to the source for on-site measuring. Designed to help meet regulatory requirements with EPA 180.1 and ISO 7027 compliant models.

We offer the turbidity accessories you'll need to support your turbidimety meter, including vials, primary turbidity standards, Formazin turbidity standards, cleaning brushes, and more.


Reliable water analysis brochure

Accurate results are within your reach. We offer a complete line of Thermo Scientific colorimetry, turbidity, and UV-Vis spectrophotometry meters for water and wastewater analysis.

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