- Description
Digital desktop CO2 measuring gives you a green day;15 degree tilt angle for easy to see and read;display real time clock and date
Warning carbon dioxide level from 1000-5000ppm;super large LCD display CO2 value (with good, normal,poor air quality indicator), year-monthdate , hour-minute , air temp. & relative humidity
Max. /Min. recall function,temperature unit is switchable;real time clock is adjustable,NDIR (non-dispersive infrared) waveguide technology
CO2 automatic background calibration, ABC;Long time drift compensation;Visible bright LED indicates power is on
Audible alarm warns CO2 air quality is poor ;Monitoring residential ,commercial and home air quality;CO2 alarm output drives relay to control ventilation system, such as fan or air conditioner
Warning carbon dioxide level from 1000-5000ppm;super large LCD display CO2 value (with good, normal,poor air quality indicator), year-monthdate , hour-minute , air temp. & relative humidity
Max. /Min. recall function,temperature unit is switchable;real time clock is adjustable,NDIR (non-dispersive infrared) waveguide technology
CO2 automatic background calibration, ABC;Long time drift compensation;Visible bright LED indicates power is on
Audible alarm warns CO2 air quality is poor ;Monitoring residential ,commercial and home air quality;CO2 alarm output drives relay to control ventilation system, such as fan or air conditioner
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