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Ionode is Australia's largest manufacturer of swimming pool sensors and has been at the forefront of sensor development since 1972. Your enquiries for OEM partnerships, custom development and our replacement sensor range are welcome.

OEM Solutions & Custom Sensors
Hand-crafted Precision - Made in Australia

In both our product developments and our distribution relationships, the Ionode brand is highly respected and sought for delivering the value, precision and durability expected in today's demanding commercial environments. Delivering those same valuable principles in business relationships is of prime importance, so Ionode offers a dedicated R&D team, outstanding QC procedures and products that work over and over to save you time and money ... With Ionode inside, you're in very good hands.

Ionode has developed an outstanding reputation over 45 years for supplying intelligent solutions to Original Equipment Manufacturers (OEM) and other companies requiring expertise in analytical and electrochemistry. Ranging from specialised labelling right through to fully customized sensors, fittings and a prototyping service, many manufacturers faced with limited resources and high overhead costs are meeting their product and profitability objectives by partnering with Ionode. The Ionode Tech Team work in partnership with all customers from the initial design stage, right through to post-production to ensure customer satisfaction at all phases of product development. Working closely with developers, manufacturers, researchers, distributors and end users to ensure they have the product they need at competitive prices, OEM customers include manufacturers of instruments, electrochemistry devices, swimming pool controllers, water and waste-water control and monitoring, cathodic protection operations, hydroponics facilities, laboratories, research facilities and more. Areas of expertise include pH, RedOx (ORP), Ion Selective applications (ISE), conductivity, cyclic voltammetry and other areas of analytical and electrochemistry.

Ionode offers full-service capabilities covering end-to-end contract manufacturing, in-house R&D, project management and qualified technical support, so for a free technical consultation about your project, contact us to learn how Ionode can assist with your objectives.


Rely on Ionode products for any of the following applications:

  • Laboratories of all types
  • Environmental Research
  • Process Control
  • Swimming Pool Control and Dosing
  • Research and Educational Facilities
  • Water and Wastewater Treatment
  • Chemical Manufacturing
  • Mining
  • Petro-chemical
  • Agriculture, Horticulture, Aquaculture
  • Electroplating and Etching
  • Boilers and Cooling Towers
  • Pulp and Paper Manufacture
  • BioMedical / BioTechnology
  • Medical
  • Pharmaceutical
  • Meats / Smallgoods
  • Food / Beverages / Wine / Cheese / Dairy
  • Many many more …

Free Technical Consultation

Call Ionode for a confidential discussion about your project needs … Our chemistry experts and R&D Team may be able to save you a lot of time and money.