NOTE: Ionode Direct is for customers outside Australia and New Zealand. For customers in AU and NZ please contact us or one of our distributors.

About Ionode

Established in 1972 and incorporating the latest innovations in electrode manufacturing technology, Ionode serves global customers from its manufacturing facility located in Tennyson, Australia. A specialist manufacturer of pH, ORP and ion selective electrodes for industrial, field and laboratory applications and an industry leader in technical innovation, Ionode has developed many manufacturing advances including unique automated glass blowing processes and reference element fabrication.  Underpinning the Ionode reliability is an automated glassblowing process which makes a variety of different pH membrane shapes including more complex styles such as spear and bullet membranes. The process uses a uniform mass of pH glass to ensure a consistent, reliable result from all Ionode products.