OHAUS ST400D Portable Dissolved Oxygen Meter | 230V | Waterproof | Auto Calibration
Portable dissolved oxygen meter with waterproof design, automatic calibration, and 230V power for precise measurements.
The OHAUS ST400D Portable Dissolved Oxygen Meter provides reliable and accurate DO measurement for laboratory and field applications. Built with a waterproof housing and intuitive interface, it supports automatic temperature and salinity compensation to ensure consistent results. Ideal for water quality monitoring, environmental studies, and research use. Powered by 230V for international compatibility.
