The ionode range of gel filled sensors are economical and recommended for many diverse applications including aquaculture, hydroponics, swimming pools, water treatment, environmental, corrosion and teaching.

These are available with either a single or double junction. The ionode double junction IH series gives fast, accurate results and is the perfect choice for routine use in reasonably clean samples through to more challenging applications. Additionally the IH series is suitable for inline use with an appropriate mounting kit. Due to the unique design the IH series is also suitable for total immersion.