Offering the greatest value of any sonde available in the market, EXO3 combines the manoeuvrability of EXO1 with the powerful anti-fouling wiper of the EXO2. EXO3 is a purpose-built sonde for monitoring major water quality parameters, including: pH, conductivity, temperature, turbidity and dissolved oxygen.

Combine the EXO3 with one of IETG’s telemetry outstations to get your data returned on a daily basis. All of your data can be viewed via our online data platform.

Explore Our Solutions

Industry-leading surveying services, delivering the right data at the right time.