HLW-100 5-in-1 Air Quality Monitor CO2 HCHO TVOC PM2.5 PM10 Air Gas Detector

• --Check whether the instrument is in good condition before use.
• --After the instrument is turned on, the data can be stabilized before it can be used for testing.
• --After the TVOC detection of formaldehyde is turned on, it needs to be preheated for 120 seconds and the real-time detection data of PM2.5 PM10.
• --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.

Feature:
--Check whether the instrument is in good condition before use.
--After the instrument is turned on, the data can be stabilized before it can be used for testing.
--After the TVOC detection of formaldehyde is turned on, it needs to be preheated for 120 seconds and the real-time detection data of PM2.5 PM10.
--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.
--Long-term monitoring, real-time data is unstable, please refer to the average value of monitoring data.
--Do not place the detector in an environment with high concentration of dust and high concentration of polluted gas for a long time.
--Pay attention to fire/water/dust/drop/sunscreen/moisture/mildew-proof to prevent violent shaking.
--Children with electronic equipment or mentally retarded are not allowed to exercise.
--For long-term use, please place it in a safe place and store it properly, away from flammable and explosive products.

Description:
Name: Air Quality Monitor
Product size: 118 x 70 x 34MM
Packing size: 160MM x 80MM x 45MM
Battery capacity: built-in battery 1200MA 3.7V

Measuring range:
HCHO=0-1.712mg/m3
TVOC=0-12.50mg/m3
PM25=0-1000ug/m3
PM10=0-1786ug/m3

Packing list: 
Air quality monitor x 1
Instructions x 1
Data cable x 1

Note:
Due to manual measurement, please allow 1-3 cm error, thank you.
Due to screen and other objective reasons, there may be a certain color difference, please understand.