Fast Water Treatment Support
Best Warranty pH Sensors
Fast Shipping pH Sensors
Reliable Water Sensors
  • Custom Water Sensors
    Partner with our team of experienced engineers for customized solutions.
  • Pool pH Sensors
    Browse our complete selection of pH sensors for general use and online process applications.
  • iphone pH meter
    Use your smartphone or
    tablet to test essential
    water quality parameters.
  • UV Transmittance Monitoring
    Learn about the principles and technology used in our new transmittance monitors.
    Browse conductivity sensors for laboratory, industrial, and high temperature applications.

Featured Blog

green pool rio

Why did the Olympic diving pool turn green?
Our Senior Electrochemist, Alex, says that while any explanation is speculation at this point, algae growth is probably not the culprit. […]


How to Measure Brine Concentration
Why Brine Concentration is Critical to Application Success Brine is a solution of salt and […]

News & Events

W16 Exhibitor logo digital copy

WEFTEC 2016 – Booth #3601
September 24-28, 2016 New Orleans Morial Convention Center

SD7000 5-Wire Differential Online Process pH Probe

WEBINAR: Differential pH Sensors – Expanded Offering
September 22, 2016 Register to learn more about our new SD7420 and SD7500 differential pH and ORP sensors [Register Now]

pH probes for water treatment

Sensorex Expands UV Transmittance Offerings with Submersible Sensor
September 2016 UVT-LED-SW delivers efficient, accurate UV transmittance monitoring for municipal wastewater applications […]


Sign up to receive the latest news and special offers from Sensorex.