Air Quality Monitor TVOC HCHO CO2 Air Analyzer Intelligent Digital Lcd Portable Black

• --After the instrument data is stable, it can be used for testing.
• --Formaldehyde TVOC detection needs 120 seconds to warm up and time after it is turned on.
• --Doors and windows need to be closed for indoor detection. Formaldehyde TVOC detection time is about 60 minutes, and small spaces such as cabinets and drawers are about 3-15 minutes.
• --Do not place the detector in an environment with high concentration of dust and high concentration of polluted gas for a long time.

Feature:

Long-term monitoring, real-time data is unstable.

Description:
Name: 5-in-1 Air Quality Monitor
Measuring range:
CO2: 400-5000PPM
HCHO: 0-1.712mg/m3
TVOC: 0-12.50mg/m3
Temperature range: -20℃ ~60℃
Humidity range: humidity 20-99%
Battery capacity: built-in battery 1200MA 3.7V
Packing list:
5-in-1 Air Quality Monitor x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.