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Spectra Scientific | Professional Grade Groundwater Monitoring

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YSI EXO 1
YSI EXO 1 - Image 2

YSI EXO 1

SKU WQM-E-EXO1

The YSI EXO1 Multiparameter Sonde is a compact, high-performance water quality monitoring instrument designed for long-term deployments in challenging environments. Equipped with advanced smart sensor technology, EXO1 provides precise and reliable data for a wide range of water quality parameters.

Product Details

  • Sensors Supported: pH, ORP, Conductivity, Turbidity, Dissolved Oxygen, Chlorophyll, and more
  • Depth Rating: 250 meters (820 feet)
  • Material: Titanium body for superior corrosion resistance
  • Power Supply: Internal battery or external power option
  • Communication: Bluetooth, USB, and SDI-12 output for integration with data loggers
  • Calibration Storage: Onboard memory to retain calibration settings

Key Features

  • Multiparameter Sensing – Supports up to four interchangeable smart sensors
  • Smart Sensor Technology – Auto-recognition and calibration for seamless operation
  • Durable & Compact Design – Ideal for harsh field conditions and remote deployments
  • Wireless Connectivity – Bluetooth communication for easy data retrieval
  • Low Power Consumption – Extended battery life for long-term monitoring
  • Easy Maintenance – Wet-mate connectors and corrosion-resistant materials

Applications

  • Environmental Monitoring – Assess water quality in lakes, rivers, and coastal waters
  • Drinking Water Safety – Monitor municipal water sources for contaminants
  • Industrial & Wastewater Treatment – Ensure compliance with regulatory standards
  • Aquaculture & Fisheries – Maintain optimal water conditions for aquatic life
  • Stormwater & Runoff Monitoring – Detect pollutants and water quality changes in real time

Product Manuals

The Spectra Advantage

Performance
You Can Trust

Performance You Can Trust

Cost Effective

The Spectra Field Pro III offers decades of durability, with early models still running on minimal maintenance.

All-in-One Solution

The Spectra Field Pro combines all essentials into one compact unit, eliminating bulky battery packs for ultimate convenience.

Lifetime Support

We’re with you every step of the way. Spectra's lifetime support ensures you’re never without expert guidance or reliable assistance.

Rugged Build

Our Professional Grade products are built to last, so we hope you’ll only contact us for support or training.

Professional Grade

We Stand behind
our products

At Spectra Scientific we stand behind our products through a system of world class design, manufacturing and customer support. We are not satisfied until you are satisfied.

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What Our Clients Say

5/5 (20+ Reviews)
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google Google 
 
 Conor G profile picture 
 
 
 Conor G 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Incredible team, reliable and friendly service, and exceptionally accommodating!
  
 
  
 
 
 
 Posted on Google Google 
 
 Aum Kushalkar profile picture 
 
 
 Aum Kushalkar 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Great experience working with Spectra Scientific. Very helpful and friendly(easy to talk to), and the equipment was clean, reliable, and ready to go whenever asked for. Hardworking and amazing team, loved every second with them.
  
 
  
 
 
 
 Posted on Google Google 
 
 Nicholas Moore profile picture 
 
 
 Nicholas Moore 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
In the past few years, Spectra has always been my go to for all my environmental equipment needs, the folks are always willing  to assist and/or provide me the best possible solution for challenges I may face on field trips with reliable equipment and  knowledgable employees who can provide realtime support when needed. 10/10 would recommend.
  
 
  
 
 
 
 Posted on Google Google 
 
 Osman Azimy profile picture 
 
 
 Osman Azimy 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Very professional and excellent service

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