This3-in-1 CO2monitor(desktop type) is designed for fast and accurate measurement of CO2level, air temperature and humidity. Features a triple LCD Display and15° tilt anglefor easy reading. Also features programmable alarms with real time clock and calendar. In addition, it hasABC (Automatic Baseline Calibration)and Manual Calibration option.
It can be set in2 alarm limits: upper & lower limit. It has anaudible & visual alarmto give warning when CO2concentration exceeds the limit. Once CO2level goes back to normal the alarm will automatically stop, but can be also be stop by pressing any key. Thebuilt-in Non-Dispersive InfraRed (NDIR) sensorprovides long term stable monitoring.
Poor indoor air quality in rooms can lead to fatigue, lack of concentration and illness (Sick Building Syndrome) due to high CO2concentration. IAQ monitoring and ventilation surveys of CO2level & air ventilation become widely applied in public areas such as offices, classrooms, factories, hospitals, hotels.