Get some answers to common questions relating to products, warranties, returns and other things.


Manufacture Cross Reference Guides

Need a replacement sensor? Use our list of manufacturers to find the part you need to replace.


Troubleshooting Guides

Have a Question? Check out our troubleshooting guides for assistance.


Open a Support Ticket

Need help with something? Complete our Technical Support Form, and one of our Customer Support Experts will be happy to answer any question and help with any issues.


Spec Sheets & Instructions

Check out our list of manuals and product documentation.


MSDS Downloads

Material Safety Data Sheets (MSDS) are provided for buffers, conductivity standards, and other chemical solutions manufactured by Sensorex.


Technical Education

Learn more about the technology behind our sensors.


Find a Local Distributor

Use our distributor locator tool to find your nearest distributor of Sensorex water analysis sensors and instrumentation.