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Reliable Water Sensors

LABORATORY SENSORS & INSTRUMENTS

Browse this catalog for a selection of reliable, easy to use pH, ORP, conductivity, and UV Transmittance sensors for laboratory and field use. Plus – benchtop and portable iPhone meters for recording your measurements. Scroll to browse by parameter, or jump to:

NEW!

We’ve added benchtop meters to our line of reliable laboratory sensors and instruments.

The new SensoLab Series benchtop pH Meter package is the perfect solution for a range of applications from instructional chemistry laboratories to quality control testing. Our ready-to-use kits include everything you need to get an experiment started:

  • Our dependable pH1000 sensor
  • An easy-to-read benchtop meter
  • Color-coded pH buffer solutions

Or pair the SensoLab Benchtop pH/ORP Meter with any of our Laboratory pH Electrodes and ORP sensors for easy and accurate measurements in your lab or classroom.

Durable Polymer Body pH Electrodes

Chemically Inert Glass pH Electrodes

CAN’T DECIDE? TRY OUR ELECTRODE SELECTION WIZARD!

Oxidation Reduction Potential (ORP) Electrodes

Benchtop Meters and Packages

SAM-1 iPhone Water Quality Meters + Smart Sensors

NOTE: The SAM-1 Smart Aqua Meter is currently NOT compatible with 64-bit iOS 11

Portable UV Transmittance Sensors