Designed for durability and precision, the HI9146 Portable Dissolved Oxygen Meter delivers lab-grade accuracy in demanding field conditions—making it ideal for water quality testing in wastewater, aquaculture, and environmental monitoring. With altitude and salinity compensation, waterproof housing, and fast one-point calibration, this rugged DO meter is engineered for reliability on the go.
• Reliable dissolved oxygen measurements in water, wastewater, and aquaculture
• Waterproof design built for harsh outdoor environments
• Quick one-point calibration and altitude/salinity compensation for accurate results everywhere