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Dissolved oxygen meters are electronic devices that measure the output from the dissolved oxygen sensor and display the result in an easy-to-read format. The cost of a dissolved oxygen meter varies depending on its features and capabilities.
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