Products

The store will not work correctly in the case when cookies are disabled.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Fondriest Environmental

Menu

Search

My Account

Skip to Content

Cart

My Account
Sign In
Create an Account

Call Toll Free: 888.426.2151

Fondriest Environmental

Search

×

Menu

Products
Wireless Data

Data Buoys

Data Loggers

Data Management

Field Computers

GPS Receivers

Integrated Systems

Soil Sensors

Water Level Sensors

Water Quality Sensors

Weather Sensors

All Wireless Data >

Water Quality

Colorimeters

Conductivity Meters

Dissolved Oxygen Meters

Fluorometers

Ion Selective Electrodes

Multi-Parameter Sondes

pH Meters

Portable Laboratories

Test Kits

Turbidity Meters

All Water Quality >

Hydrology

Flow Meters

Interface Meters

Piezometers

Pressure Sensors

Staff Gauges

Velocity Sensors

Wading Rods

Water Level Loggers

Water Level Meters

Well Caps

All Hydrology >

Weather

Barometers

Humidity Sensors

Light Sensors

Multi-Parameter Sensors

Precipitation Gauges

Soil Moisture Sensors

Temperature Sensors

Weather Stations

Wind Meters

Wind Sensors

All Weather >

Sampling

Augers

Automated Samplers

Bailers

Bladder Pumps

Controllers

Peristaltic Pumps

Plastic Submersible Pumps

Soil Sampling Kits

Steel Submersible Pumps

Tubing

All Sampling >

Inspection

Electrical Testers

Gas Monitors

Moisture Meters

Multimeters

Portable Gas Detectors

Specialty Meters

Thermometers

Underwater Cameras

Vibration Meters

Video Inspection Systems

All Inspection >

Indoor

Air Quality Monitors

Carbon Dioxide Monitors

Energy Auditing

Humidity Loggers

HVAC Monitoring

Light Meters

Sound Meters

Temperature Loggers

Time-of-Use Monitors

Wireless Networking

All Indoor >

Brands

Eos

Fondriest Rental

Geotech

Hach

NexSens

OTT

PME

Seametrics

Solinst

YSI

All Brands >
Rental
Field Computers

Hydrology

Sampling

Survey & Navigation

Water Quality

Weather
News
Earth

Wetlands

Lakes

Oceans

Rivers

Technology

Fish Science
Learning Center
Parameters

Measurements

Equipment

Monitoring Applications

References
Field Station
Company
Company

Privacy Policy

Why Buy From Fondriest?

Contact Us

Ordering

Shipping Information

Return Policy

Security

International Orders

Support

Field Services

Guides

Service & Repair

Home
Products

Products

Shop By

Showing 1-48 of 99

View as Grid List

Sort By Set Ascending Direction

24
48
96

Page

You're currently reading page 1
Page 2
Page 3
Page Next

YSI EXO Optical Dissolved Oxygen Sensor
$2,270.00
YSI EXO Turbidity Sensor
$2,095.00
YSI EXO Total Algae Sensor
$3,915.00
YSI EXO Wiped Conductivity & Temperature Sensor
$1,910.00
YSI EXO Central Wiper
$1,420.00
YSI EXO3 Multi-Parameter Water Quality Sonde
Quote
YSI EXO3s Multi-Parameter Water Quality Sonde
Quote
YSI EXO2 Multi-Parameter Water Quality Sonde
Quote
YSI EXO Handheld Display
$3,220.00
YSI EXO1 Multi-Parameter Water Quality Sonde
Quote
YSI EXO NitraLED UV Nitrate Sensor
Quote
YSI EXO Optical Dissolved Oxygen Sensor Cap
$230.00
YSI EXO Conductivity & Temperature Sensor
$1,050.00
YSI EXO fDOM Sensor
$3,040.00
YSI EXO2s Multi-Parameter Water Quality Sonde
Quote
YSI Turbidity Standards
$185.25
YSI EXO USB Signal Output Adapter
$480.00
YSI EXO2/EXO3 Anti-Fouling Sonde Guard
$1,046.00
YSI EXO DCP Signal Output Adapter
$380.00
YSI EXO pH Sensor Replacement Modules
$215.00
YSI EXO Central Wiper Brush Kit
$78.00
YSI EXO pH Sensors
$720.00
YSI EXO Flying Lead Field Cables
$550.00
YSI EXO Field Cables
$660.00
YSI Zobell Solution
$41.80
YSI 9080 Flow Cell
$361.00
YSI EXO PAR System
Quote
YSI EXO ISE Nitrate Sensor
$860.00
YSI EXO2/EXO3 Calibration & Storage Cup
$222.00
YSI ProDSS/EXO1 Calibration & Storage Cup
$190.00
YSI EXO2/EXO3 Flow Cell
$450.00
YSI EXO Rhodamine Sensor
$3,400.00
YSI EXO Guarded Nitrate Sensor Replacement Module
$340.00
YSI EXO Modbus Signal Output Adapter
$998.00
YSI EXO1s Multi-Parameter Water Quality Sonde
Quote
YSI EXO2/EXO3 Sonde Guard Kit
$109.00
YSI NitraLED Nitrate Calibration Standards
$115.00
YSI EXO Link Adapter
Quote
YSI EXO Titanium Cable Coupler
$175.00
YSI Nitrate Standards
$99.75
YSI Ammonium Standards
$99.75
YSI EXO Guarded Chloride Sensor Replacement Module
$340.00
YSI EXO Female Dummy Plug Kit
$88.00
YSI Conductivity Standards
$22.95
YSI EXO2 Replacement O-Ring Kit
$62.00
YSI EXO2/EXO3 Sonde & Probe Protective Sleeve Kit
$103.00
YSI EXO ISE Ammonium Sensor
$860.00
YSI EXO Hard-Sided Wheeled Carrying Cases
$545.00

Showing 1-48 of 99

View as Grid List

Sort By Set Ascending Direction

24
48
96

Page

You're currently reading page 1
Page 2
Page 3
Page Next

Shop By

Now Shopping by

Narrow By Category EXO Remove This Item

Shopping Options

Manufacturer

YSI 96items
YSI ISS 3items

Price

Fondriest Environmental

Products | Rental | News | Learning Center | Field Station | Company

Questions? Call 888.426.2151 or email customercare@fondriest.com

© 2025 Fondriest Environmental, Inc. | Do Not Sell or Share My Personal Information

Better Business Bureau A+