Portable TVOC HCHO CO2 Air Quality Detector Temperature Humidity Tester Monitor, Black

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Feature:
1: Widely used and practical, used for epidemic prevention and control to detect the concentration of co2 in the population, so as to control the number of people and avoid the risk of cross-infection.
2: It is an air quality detector, using superior electrochemical detection module, with high accuracy, stable performance, it can accurately detect carbon dioxide value.
3: Big screen design, you can see the measurement data clearly. Different colors display different air quality. You can have a try.
4: Intelligent Carbon Dioxide Value Tester uses air semiconductor-sensor to monitor air quality temperature and humidity.
5: 5in1: support temperature, humidity, co2, hcho, tovc detection.Support bluetooth app, read up to 1440 sets of data for 60 days.
6: The product does not need calibration, can be tested after start-up, and can accurately detect carbon dioxide.
7: Different colors corresponding to different air quality, suitable for office, family and other occasions.
8: Hundreds of ventilation holes on the back of the housing not only accelerate the convection between the air and the machine, thus realizing effective detection, but also provide a fine heat dissipation effect.

Specifics:
Condition: 100% Brand New
Screen size: 2.8 inches
Screen type: TFT-LCD
Screen material: Glass
Material: ABS
Color: Black, White(optional)
Screen resolution: 240*240
Co2 detection-scale: 400-5000 ppm, + 50 + 5% ppm
Co2 detection sensitivity: 1ppm
Carbon dioxide excess alarm value: 1500ppm
TVoc-scale detection: 0-2.0 mg/m3
Hcho detection range: 0-0.6 ma/m3
Temperature measurement-range: -10 to 50��?
Temperature Measurement Accuracy: ��1��?
Humidity measurement-range: 0%-99% rh
Moisture measurement accuracy: rh 2% rh
Item Size: 9*7*35cm/3.54*2.76*1.38 inches
Battery source: 1200mAh
Battery type: Lithium battery

Note:
1.Please allow 1-3mm difference due to manual measurement.
2.Please check and confirm the package content and the price before buying.
3.The new machine needs to be ventilated for 24 hours to ensure the measurement accurately, and the product will work normally.

Package Included:
1 * Carbon Dioxide Detector
1 * USB Cable
1 * User Manual

Warranty:
Guarantee Period: 1 Years
Returns & Refunds: Customers can return the goods within 60 days of receipt and process quick refund within one day
24-Hour Support: Provide you with timely after-sale support