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A portable dissolved oxygen (DO) meter is a device used to measure the concentration of dissolved oxygen in a liquid sample. It is commonly used in various industries, including environmental monitoring, water treatment, aquaculture, and scientific research.
Portable DO meters typically consist of a handheld device with a digital display and a probe or sensor that is immersed in the liquid sample. The probe contains a membrane or electrode that interacts with the dissolved oxygen in the sample, generating an electrical signal that is converted into a readable measurement on the meter's display.
The handheld device can be used for monitoring of dissolved oxygen, temperature and PH in water, and can meet the requirements of portable accurate water quality measurement.
Signal output: RS-485
The screen uses a custom backlight, which can display dissolved
oxygen, temperature, PH, and a real-time clock.
Manual calibration of salinity, air pressure, and KB value to ensure accurate measurement value.
Features
