1. Instrument is computer-controlled intelligent digital meters;2. Chinese menu;3. Programmable calibration (click button to complete the calibration);4. Automatically determine the calibration error and prompt operation;5. Key song response;6. Automatic / manual temperature compensation;7. High resistance to optical isolation input common-mode interference (online measurement can be used for industrial site);8. Two analog output (measured signal and temperature signal output), and with high and low level alarm functions.

CO2 analyser for water and sea