Air Quality Monitor, 5 in 1 Indoor Air Pollution Detector CO2 Formaldehyde (HCHO) TVOC/AQI Monitor, with NDIR Temperature Humidity Sensor

【5 in 1 Multifunctional Air Quality Detector】: This indoor air quality monitor is made of high quality ABS and metal. The 2.75 inch LED screen can display AQI, HCHO, TVOC, CO2, temperature and humidity. All data is visible at a glance. 【Know your air clearly】: For everyone, it is necessary to know the air quality of the place where you live. This air monitor will have a digital color LCD screen, large and easy to read. The color ring changes depending on the CO2 level. 【1200mAh Rechargeable Battery】: The air quality detector has a 1200mAh rechargeable battery and comes with a USB cable that can last up to 6 to 7 hours. It is recommended to charge 3 hours before first use. You can use it when charging or in low battery as the data may not be as accurate. Built-in processing chip with low power consumption, can carry out long-time uninterrupted monitoring of the battery. 【Easy Operation】: Long press the “on-off” button for 3 seconds to turn on and off. Small size, it is easy to carry the smart air quality monitor equipped It helps us detect the air quality in home, kitchen, bedroom, office, school, car, hotel, travel, camping, party, etc., especially for babies, children and pregnant women. 【Please Note】: Please note that this air quality monitor is intended for home indoor use, please close the door and window before testing. We recommend using the monitor as a fixed unit and focusing on long-term average values ​​(at least 60 minutes) and indicating the overall environmental quality.

Specification:

Product material:ABS

Product size:9.4x9.4x3cm/3.7x3.7x1.18inch

Product weight: about 123g/4.34oz

Product color: black, white (optional)

Charging time:2-3 hours

Operation time:6-7 hours

Charging method:DC5V1AportmicroUSB

Battery: Integrated lithium battery 3.7V 1200mAh

CO detection range: 0-500PPM, ±10%PPM

CO detection sensitivity: 1ppm

TVOC detection range: 0-2.0 mg/m3

Formaldehyde detection range:0-0.6mg/m3

Temperature measurement range: -10-50°C/-50-122°F

Temperature measurement accuracy: ±2°C/±35.6°F

Humidity measuring range:0%-99%RH

Humidity measurement accuracy: ±3%RH

Color change alarm:CO:0-50/green,51-100/yellow,101-200/orange,more than 200/red

Packing list:

1xCO detector

1xUSB power cable

1xmanual Instructions for use