Lab Expo offers Dissolved Oxygen Tester designed for precise and reliable measurement of dissolved oxygen in various water samples. It features a polarographic sensor with calibration options for enhanced accuracy, using air-saturated water and zero oxygen solutions. Its auto-hold function captures stable, final readings for convenient viewing and recording. Its waterproof construction protects against harsh environments, and a battery indicator monitors power levels. Our tester supports manual salinity and barometric pressure compensation, ensuring improved measurement precision.
