pH Meters, Sensors and Solutions made and serviced in Brisbane, Australia


TPS pH Meters are a leading manufacturer of tough, accurate, and reliable pH meters. Our pH meters are built to last with features that make them easy to use in any environment.

Unsure which product is right for you?

Compare our range of products. Find out what features and parameters each instrument measures.

Featured Case Study
Throughout our process, pH and ORP are the most important parameters to be measured and it was only natural that Toxfree had chosen to use TPS Australian made instruments. The TPS miniChem pH and miniChem ORP process monitors were the perfect solution for this complex process as they are easy to install and easy to use, and also waterproof and very durable.
Toxfree(Part of the cleanaway group)

Here is a quick reference guide to help you choose the right instruments for your needs.
Service & Repair
TPS offers local servicing for your TPS instruments in Brisbane, Australia. Includes repairs, maintenance, calibration and calibration certificates.
Full service quotes can be supplied upon request.

Featured Product
pH, Conductivity and Temperature Kit | WP-81
For testing pH, Conductivity and Temperature the WP-81 is the go-to choice.
  • The data you need when you need it with options for ORP, TDS and Salinity.
  • The simple to use interface means it is easy to get testing and results quickly.
  • A tough exterior keeps the WP-81 protected in even the harshest places.

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