EXO1s Multiparameter Water Quality Batteryless Sonde (4 sensor ports)
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Single-Port Monitoring Sonde
EXO NitraLED UV Nitrate Sensor for Freshwater Environments
Acoustic Doppler Current Profiling System
Portable Sampling Handheld Meter for DO, Conductivity, Salinity, TDS, pH, ORP, Ammonium, Nitrate, Chloride, Temperature and more
$1,345.00
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Spanning nearly 75 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.
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Our three vehicle offerings are the rQPOD and HYCAT, autonomous surface vehicles or ASVs, and the EcoMapper, an autonomous underwater vehicle or AUV. YSI has worked with global experts to design vehicle platforms that are rugged yet affordable for environmental monitoring. Our vehicles are optimized for different environments, applications, and can be used for many kinds of surveys, including water quality, water quantity, hydrographic, bathymetric, imaging, scour, and photogrammetry, to name a few.
YSI is proud to introduce the EXO-S Series Multiparameter Water Quality Sondes. The EXO-S sondes are shorter, lighter, more affordable, and more sustainable versions of our industry-leading EXO sondes. These sondes are purpose-built without a battery compartment and provide the same sensor payload and best-in-class performance for applications where external power is available.
Learn why IQ SensorNet’s ion-selective electrode sensors (ISE) are the best choice for continuously monitoring ammonium and nitrate in wastewater. With many innovative features, the YSI VARiON, AmmoLyt, and NitraLyt provide accurate and reliable measurements to monitor and control the activated sludge process.
Since 2006, the Professional Plus has set the industry standard for water quality sampling, but the time has come for us to say farewell and move toward the future. Now, as the field season approaches, we are excited to crown the ProQuatro, YSI’s latest handheld in the Professional Series line, as the new successor to the Pro Plus throne.
Beneath the crashing, cold waves of the Baltic Sea lies a shipwreck that has been shrouded in mystery and controversy for more than 25 years...
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The Ultimate Sampling Handheld. Portable Digital Meter for DO, Conductivity, Salinity, TDS, pH/ORP, Turbidity, Algae, Temperature and more
$1,965.00 - $2,585.00
Multiparameter Water Quality Sonde for Unattended Monitoring (7 sensor ports, including a central wiper port)
Modular water quality monitoring system for a complete sensor network that measures up to 20 parameters
Ideal for Ponds, Lakes, Reservoirs, and Certain Coastal Applications
Portable Optical Dissolved Oxygen, Conductivity, Salinity, and Temperature Digital Handheld Meter
$985.00
Two Chemistry Online Monitor & Control System
Three channel benchtop multiparameter instrument with wireless capability
$2,334.00
Autonomous Surface Vehicle
Self-contained Continuous Flow Bubbler with Fully Integrated Pressure Sensor
IQ SensorNet Orthophosphate Analyzer
The intuitive YSI HAB (Harmful Algal Bloom) monitoring system selector will provide you with a recommendation for the HAB monitoring solution that best fits your requirements! Your answers to the selector questions will help you think through your options, and will help YSI to get you a solution as fast as possible. You might even be able to buy your solution online TODAY!
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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.
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YSI offers a full range of titration solutions to accommodate your titration requirements. Manual or Automated? We can help! Our titrators, and compatible accessories, efficiently determine concentration levels and quickly detect equivalency points accurately.
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An Integrated System from YSI can be built for almost any water monitoring application. Reveal water quality in the entire water column with a vertical profiler, configure your own unique data buoy or TurnKey system for real-time data collection.
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Our technology experts are available to help with everything from instrument selection to data management. YSI, SonTek, Aanderaa, and the Xylem family of brands now offer free virtual consultations for your next water or environmental-related project. Our dedicated application engineers and experts identify the best instrumentation and data collection for your project.
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Our laboratory experts are available to help with everything from instrument selection to application support for various applications. YSI, OI Analytical, and the rest of our Xylem Lab Solutions brands are excited to offer free virtual consultations for your next facility project or upgrade. Our dedicated application engineers and experts identify the best technology for your application.
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Our municipal experts are available to help with everything from instrument selection to application support for wastewater and drinking water treatment. YSI and the Xylem family of brands now offer free virtual consultations for your next facility project or upgrade. Our dedicated application engineers and experts identify the best system for your needs.
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The YSI pH Handbook is a practical guide to pH in the lab or field. It contains helpful tips and recommendations to ensure you take accurate and repeatable pH measurements. This Handbook will help you understand which technology is suitable for your application, maintain the sensors properly, and gather the best pH data possible.
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Want to know what titration is and why it's important? Look no further; we can help. Our Titration Handbook is the perfect download for any user, from beginner to expert! Inside you'll find everything about titration methods and various chemical analysis applications. This Handbook will help you understand which technology is right for you and help you gather the best titration data possible!
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The YSI Dissolved Oxygen Handbook is a practical guide to DO in the lab or field. It contains helpful tips and recommendations to ensure you take accurate and repeatable DO measurements. Understanding which technology is suitable for your application, maintaining the sensors properly, and gathering the best DO data will ensure You Know DO!
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YSI has a long history of helping municipal wastewater treatment facilities meet their treatment goals – from developing the first portable dissolved oxygen meter and manufacturing the golden standard for BOD probes to today’s IQ SensorNet system of sensors for water quality monitoring and control.
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Our experts dive into the evolution of sensor technology and how they work. In this series, we dive into the following parameters: algae, turbidity, conductivity, pH AND ORP, and dissolved oxygen.
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