Lab Expo offers a Portable Dissolved Oxygen Meter designed for precise and reliable measurement of dissolved oxygen levels. It offers manual salinity and barometric pressure compensation for enhanced accuracy. Our meter is equipped with a built-in real-time clock that timestamps data to comply with GLP standards. It also includes automatic temperature compensation to ensure accuracy across various conditions. Its auto-hold function freezes stable, final readings, making it easy to view and record. Our meter features a polarographic sensor and an easy-to-read LCD.