Carbon Dioxide Detector CO2 Monitor Air Quality Meter 0～9999PPM I71938
Carbon Dioxide Detector CO2 Monitor Air Quality Meter 0～9999PPM I71938
This product is a type of multiple-function tester for testing carbon dioxide concentration, temperature and humidity.
Widely used for environmental quality detection in industrial production, hotels and department stores, offices and meeting rooms, libraries, warehouses, hospitals and other sites.
Bright color screen, Super large LCD display, Digital desktop type.
Measurement: Carbon Dioxide Concentration, Temperature and Humidity measurement.
Carbon dioxide measurement scope: 0～9999PPM; Temperature measurement scope: -10～70℃ (14～158℉); Humidity measurement scope: 0% RH～99.9%RH
This product is a type of multiple-function tester for testing carbon dioxide concentration, temperature and humidity.
The product adopts imported electronic sensors and microprocessors that belong to precision electronic elements.
Product parameters
Record mode: manual measurement, immediate measurement
Record storage: 12700
Response time: 1 second
Carbon dioxide measurement scope: 0～9999PPM
Accuracy: ±70ppm±3%readings(0～5000)
Resolution: 1PPM
Temperature measurement scope: -10～70℃ (14～158℉)
Resolution: 0.1℃/℉
Temperature measurement accuracy: ±0.3℃ (10～55℃)
Others are ±1.2℃
Humidity measurement scope: 0% RH～99.9%RH
Resolution: 0.1%
Accuracy: ±3 %( 10～90%)
Work condition: 0～50℃, 0～85%RH (no condensation)
Storage condition: -20～60℃, 0～90%RH (no condensation)
Power supply: 3.7V lithium battery (Battery Included)
Carbon dioxide grading guidance
Non mandatory reference grading:
a) 250-350ppm---general outdoor air level;
b) 350-1,000ppm---the typical value for resident space with good ventilation;
c) 1,000-2,000ppm---the air grade insufficient oxygen, sleepy, it is enough to cause complaint.
d) 2,000—5,000ppm--- the air grade of stasis, obsolescence and sweltering air grade; make people headache, sleepy accompanied with loss of concentration, attention distracted, quick heart beat and slight nausea.
e) ＞5,000ppm--- serious anoxia may be resulted in if exposed into it, lead to permanent brain damage, coma or even death.