OHAUS ST300D Portable Dissolved Oxygen Meter | 230V | Waterproof | Auto Calibration
Portable dissolved oxygen meter with waterproof construction and 230V compatibility.
The OHAUS ST300D Portable Dissolved Oxygen Meter provides fast, accurate DO measurements in both laboratory and field settings. It features automatic temperature and salinity compensation, waterproof protection, and intuitive calibration. Perfect for water quality assessment, environmental testing, and research applications.
