Top 9 Out Doors Air Quality Monitor

PM2.5 fine particulate matters( 2.5 micrometers in diameter or smaller) which come from power plants/ industrial processes/ vehicle tailpipes/ wood stoves and even wildfires,
it impacts your health and can cause respiratory issues such as allergies/asthma/ COPD/ lung cancer etc.

Ecowitt PM2.5 Air Quality Monitor helps you monitor the concentration of PM2.5 fine particulate matter, it also has 6 grades air quality levels indicator(based on current AQI):
Good, Moderate, Poor, Unhealthy, Severe and Hazardous, to help you know the air quality and take corresponding measures to reduce the loss.

Features:
1)Indoor tempe and humidity
2)PM 2.5/AQI current and max value for 1h/24h/since last reset.
4)Temperature units C/F selectable
5)Battery power condition display
6)Rechargeable batteries and solar panel as backup power included

Specifications:
Transmission range (in open air): 300feet(100M)
Frequency: 915MHz
Update Rate: 10 minutess
Measure rang
1) Indoor temperature measure range: 14 to 140 °F(-9.9 to 60°C).
2) Indoor humidity measure range: 1% ~ 99%.
3) PM 2.5 measure range: 0~999ug/m3
Accuracy:>100ug/m3,±15%;<100ug 3,="" ±15ug/m3="" resolution:="" 1ug/m3="">

Note:
1.1.The sensor is sensitive to liquid droplets – rain/fog/sprinkling. When the Dew Point is close to the outdoor temperature(T – D < =="" 2c),="" the="" pm2.5="" reading="" will="" be="" very="" high(which="" is="" not="" the="" real="" condition).="" if="" mind,="" please="" don't="">
2.The PM2.5 sensor needs to be recharged every two week(with solar power as back up) or five days(withought solar power as back up).
3.The sensor detects every 10 minutes to save the power consumption. Therefore it might not react quickly to the environment changing. If mind, please don’t buy. Any problem, please contact us first.

Package List:
1x Air Quality Monitor (Receiver)
1x Air Quality Sensor(Wireless PM 2.5 Sensor)
2x Battery

Indoor Air Quality Monitor to monitor indoor air quality at real time. Smart phone remote access. Real time monitor PM 2.5, HCHO, TVOC, Temperature, Humidity.

❥PM2.5 fine particulate matters( 2.5 micrometers in diameter or smaller(include smoke, smog, bacteria, fne dust) which come from power plants/ industrial processes/ vehicle tailpipes/ wood stoves and even wildfires, it impacts your health and can cause respiratory issues such as allergies/asthma/ COPD/ lung cancer etc.
❥ECOWITT PM2.5 Air Quality Sensor measures PM2.5 concentration in the air. The data can be streamed by GW1000 Wi-Fi Gateway(sold separately) and can be viewed on our WS View mobile application after the Wi-Fi configuration done, allowing you to know the air quality and take corresponding measures to reduce the loss.

Features:
1)View PM 2.5 current concentration on our free WS View APP after the WIFI configuration(needs to work with GW1000 WIFI gateway – sold separately).
2)View Current / 24H average AQI / 6 grades AQI color bar
3)The GW1000 Gateway(sold separately) supports MAX 4 PM2.5 Sensors(with WS View V1.4.6 or above).
4)Battery power condition icon on the APP.
5)Rechargeable batteries and solar panel as backup power included.
6)Indoor & outdoor use.

Specifications:
Line of sight wireless transmission (in open air): 300feet
Frequency: 915 MHz
Update Rate: 10 minutess
Measure rang: 0~999ug/m3
Accuracy(at 25°C ±5°C):>100ug/m3, ±15%;<100ug 3,="" ±15ug/m3;="" resolution:="" 1ug/m3="">

★Note:
1.The sensor is sensitive to liquid droplets – rain/fog/sprinkling. When the Dew Point is close to the outdoor temperature(T – D < =="" 2c),="" the="" pm2.5="" reading="" will="" be="" very="" high(which="" is="" not="" the="" real="" condition).="" if="" mind,="" please="" don't="">
2.The sensor needs to be recharged every two week.
3.Works with WH0290 Air Quality Monitor Console at same frequency(sold separately).

Package List:
1x PM2.5 Sensor(No display)
2x Rechargeable Batteries

Atmotube Plus is a wearable, portable air quality meter that monitors the quality and safety of the air you breathe.

it also measures atmospheric pressure, temperature, and humidity.

why Atmotube Plus is better than other air quality trackers: – advanced: features the Newest generation of sensors for the instant detection of harmful gases, no calibration required – it just works! -compact: a set of high-quality air pollution sensors are now packed into a small and stylish handheld device – portable: securely hooks on a bag or belt, with up to 7 days battery life so you can take it anywhere>- multi-purpose: also includes a weather station with atmospheric pressure, temperature, and humidity sensors – connected: all data is shown in our mobile app and shared to our global air quality map the sensors inside

atmotube keep constant track of the air parameters. Every two seconds, your Atmotube will measure concentration of VOCs, temperature, humidity, and barometric pressure, then send them all to your smartphone via Bluetooth (BT5.0).