Water Quality Products

YSI designs sensors, instruments, software, and data collection platforms for water quality sampling, water quality monitoring, and environmental monitoring.  Here you can choose your product from the Quick list, or browse by photo. Select a product to: Get specs; Get a price quote; or Ask a question.

                                                                                                                                     

     
        
      
      
     

EXO1 Water Quality Sonde

EXO2 Water Quality Sonde

EXO Handheld

Multiparameter Sondes

Legacy Sondes

6600V2

6920 V2

6820 V2

600OMS V2

600XL V2 and 600XLM V2

6600EDS

600XL and 600XLM

600QS

600R

600LS

6920DW

600DW

650MDS

6500 Process Monitor

6-Series Anti-Fouling Kits

5200A

5400

EcoWatch Software

AQUARIUS Profiling

Streamline-ENV

Professional Series Product Line

Professional Plus

ProODO

Pro20

Pro30

Pro1020

Pro1030

Pro2030

556MPS

550A

60

55

58

5000 / 5100

5500D

BOD Analyst Pro™

3200

3100

MultiLab 4010-1

MultiLab 4010-2 and 4010-3

EcoSense

pH10A

ORP15A

DO200A

EC30A

EC300A

pH100A

pH1200

9300 / 9500 Photometer

900 Chlorine Colorimeter

910 COD Colorimeter

pHotoFlex Colorimeters

CastAway™ CTD

IQ SensorNet 2020 XT

IQ SensorNet 182 Models

P 700 IQ Orthophosphate Analyzer

IQ SensorNet MIQ/PS Module

IQ SensorNet MIQ/24V Module

IQ SensorNet MIQ/CR3 Module

IQ SensorNet MIQ/C6 Module

IQ SensorNet MIQ/R6 Module

IQ SensorNet MIQ/CHV PLUS Module

IQ SensorNet MIQ/Blue PS Module

IQ SensorNet MIQ/IC2 Module

IQ SensorNet MIQ/JB Module

IQ SensorNet MIQ/JBR Module

IQ SensorNet DIQ/JB Module

IQ SensorNet MIQ/VIS Module

Custom Services

AquaManager Software

AQUARIUS Time-Series™ Software

TruLab 1110

TruLab 1310 and 1310P

TruLab 1320 and 1320P

ODO200