New Products


ProSwap Digital Water Quality Meter

Multiparameter Water Quality Meter with Changeable Single Sensor Port

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DB600 Data Buoy

All-In-One, Rugged, Remote Monitoring System

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HydroSphere

A Scalable, Collaborative Data Visualization Platform for Water Monitoring

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3017M Colorimetric Chlorine Analyzer

DPD Chlorine Analyzer for Municipal Water

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ProQuatro Multiparameter Meter

Multiparameter Instrument for DO, Conductivity, Salinity, pH, ORP, Ammonium, Nitrate, Chloride, Temperature and more.

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One Team on a Mission

Spanning over 70 years, YSI, a Xylem brand has a customer-focused legacy of developing innovative, environmentally-essential technology. Our customers are more than people who use our instruments - they are climate first responders, environmental stewards, and researchers who are passionate about our world along with scientific integrity.

Learn More About YSI

ProSwap Digital Water Quality Meter

The ProSwap can transform into whatever you need: a purpose-built turbidity meter or a high-accuracy optical DO meter; a spot sampling pH meter or a profiling conductivity-temperature-depth system. Even beach monitoring for harmful algal blooms is possible with ProSwap! Swap one smart sensor for another with the ProSwap digital water quality meter!

Thornton Creek Restoration | Urban Watershed

A wilderness teems just out of sight in rivers, actually below the rivers in the saturated soils, gravel, sand and rocks under and along the river’s main channel. This is the hyporheic zone: an entire zone where functions vital to the overall health of a stream and watershed take place.

Water Resource Recovery Facilities Protect Communities with Instrumentation

The City of Lafayette water resource recovery facility (WRRF) utilizes instrumentation as part of the their infrastructure to improve water quality, protect the community, and enhance their sustainability. As part of their laboratory, field sampling, and online process monitoring and control instrumentation they choose YSI.

Water Quality | Who's Minding the Planet?

It was the start to a particularly eventful summer. Another summer where harmful algal blooms, red tides, beach closings, and images of dead sea-life dominated the news and became part of our summer lexicon.One recent summer in particular, saw a toxin from a harmful algal bloom form and eventually contaminate the drinking water source for the City of Toledo, Ohio. Eventually prompting a ‘do not drink’ order.

Fanning the Flame | Amazon and Australian Fires

08/04/2020

While slash and burn practices in the Amazon have direct implications for future global CO2 levels, this is but one of the countless contributors to the climate change effects felt in...

Keep Reading

Water Blogged 

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Featured Products

ProDSS Multiparameter Water Quality Meter

Digital Sampling System multiparameter​ handheld water quality meter for extreme flexibility. Meter Only.

$1,650.00 - $2,160.00

EXO2 Multiparameter Sonde

Multiparameter Water Quality Sonde with 7 sensor ports (including a central wiper port)

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IQ SensorNet 2020 3G Controller

Modular water quality monitoring system for a complete sensor network that measures up to 20 parameters

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EMM150 Inshore Buoy

Multipurpose Environmental Monitoring Buoy

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ProSolo Digital Water Quality Meter

Optical Dissolved Oxygen, Conductivity, and Salinity Digital Handheld Instrument. Meter Only.

$850.00

2900M Online Monitor & Control System

Two Chemistry Online Monitor & Control System

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MultiLab 4010-3W

Three channel benchtop multiparameter instrument with wireless capability

$1,968.00

HYCAT

Autonomous Surface Vehicle

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Amazon Bubbler

Self-contained Continuous Flow Bubbler with Fully Integrated Pressure Sensor

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IQ SensorNet Alyza Analyzer PO4

IQ SensorNet Orthophosphate Analyzer

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Do you know a water hero?

Who's Minding the Planet (#WMTP) is more than a tagline, it's a way of doing business. A way we work with scientists, engineers, and other water heroes who live it everyday. We'd love for you to nominate your water hero (even if it's yourself). You determine what constitutes a water hero and who you feel is working to mind the planet and mind our most precious natural resource - water.

Nominate a Water Hero

LOOKING FOR THE BEST INSTRUMENT?

Finding the right handheld water quality meter should be easy. Just take our short quiz and the intuitive product selector will provide you with an immediate recommendation based on your needs! From the single-parameter, analog Pro10 to the multiparameter, all-digital ProDSS, we've got you covered.

Choose the Right Handheld

MEET ALYZA | P-REMOVAL REVOLUTIONIZED!

The Alyza IQ PO4 is an online, cabinet-style analyzer used for continuous monitoring of orthophosphate in a municipal water resource recovery factility. This analyzer is weatherproof and can be deployed anywhere in the wastewater treatment process. Applications include monitoring bio-p removal and monitoring and controlling chemical phosphorus removal.

Meet Alyza

LOOKING TO PERFECT YOUR TITRATIONS?

Get back to basics with Xylem's Titration Handbook:  an  all-encompassing guide to help any laboratory navigate one of the oldest quantitative methods in chemical analysis.

Download the Handbook

HOW WATER QUALITY SENSORS WORK | ON-DEMAND WEBINARS

Our experts dive into the evolution of sensor technology and how they work. In this series, we dive into the following parameters in great detail; algae, turbidity, conductivity, pH & ORP, and dissolved oxygen.

Watch the Webinars

HAVE A QUESTION?

Do you have a support question you want to contact us with? Just  fill out our simple form.

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