Environmental Instruments is an environmental research and development company that manufactures its own products. We had the first commercial installation in the world of an optical dissolved oxygen analyzer and held the patent for this technology. We currently have patents pending for other instrumentation for monitoring water, wastewater and aquaculture sites.


Fluoroprobe - Model FL-3-H - Luminescent/optical Handheld Oxygen Analyzer

The patented new FL-3-H luminescent/optical handheld oxygen analyzer from Environmental Instruments brings together ease of use and the most advanced oxygen measurement technique available in a durable, compact and lightweight form factor.

Fluoroprobe - Model ES-700-P - Probe Type Turbidimeter

The ES-700-P is a nephelometric turbidity “probe” with a controller. The probe has several advantages over other products. There is no pumping or piping system required for operation. Unlike other products, the probe has a robust light rejection, which makes it very useful in outside tanks. The solid state light source is superior to incandescent light sources that have to be replaced and do not have the stability of solid state light ...

Company details

Business Type:

Industry Type:
Monitoring and Testing - Water Monitoring and Testing

Market Focus:
Globally (various continents)


$100,000,000 US - $1,000,000,000 US

Office Locations:


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