A01 USB-powered PM2.5 & VOC Air Monitor
- Worlds’ smallest & USB-powered Air Quality Monitor

“Patterns in Covid-19 death rates generally mimic patterns in both high population density and high ’particulate matter’ PM2.5 exposure areas,“ the Harvard University report says Check the Reference

If we have wearable devices to detect PM2.5 air pollution any time and any place, it shall reduce the risks from air pollution.

A01 USB-powered PM2.5 & VOC Air Monitor is the world’s smallest PM2.5/PM1.0/PM10 Air pollution detector. It is also the only USB air quality tracker that can detect PM2.5/PM1.0/PM10 near user’s nose with below leading features:

1. World’s Smallest Air Pollution Detector
With very small size of 64 x 32.6 x 9.4 mm and 20g light-weight, A01 is the smallest PM2.5 detector in the world. It takes care of allergic person, baby and everybody to avoid exposure on air pollution.

2. USB-powered Plug and Play
USB power source is everywhere. Just plug in the USB port for power source. Such as USB connector with mobile phone, power bank, notebook, PC or Car USB Power Adapter.

3. Monitor not only PM2.5, but also PM1.0
The dust that gets into your lungs is called ‘respirable dust’. It includes all particles with a width between 1 and 2.5 micrometers. These are known as PM1 and PM2.5. PM1 particles come from sources such as combustible fossil fuels (oil, diesel, gas, coal, etc.), power plants and internal combustion engines. PM1 particles contributed to high percentage of PM2.5 in most particulate matter. PM1 can cause more damage than PM2.5. A01 Air Monitor can detect not only PM2.5 value, but also PM1.0 and PM10.

4. PM2.5 validated by USA EPA standard
PM2.5 value validated by laboratory to meet with USA EPA Federal Equivalent Method (FEM) standard. It fits for both outdoor and indoor environments.

5. Unique Six-Color Air Quality LED Indicator
Unique LED Indicator color to show worldwide standard air quality status such as green, yellow, orange, red, purple and maroon. Furthermore, the ADDWII APP can alarm air pollution by messages, vibrations or beeps.

6. Trackable Air Pollution Data
All air pollution historical data are recorded in cloud database to record lifetime personal breathed air quality. Users can also export CSV data in mobile phone for air pollution analysis.

7. Personal Trail & Camera Shot
ADDWII® APP supports unique Personal Trail, Histogram, Camera Shot functions to record personal air quality breathed by ADDWII® Mobile Nose.

8. Bluetooth 5.0
Compared with previous version, Bluetooth 5.0 can transmit longer distance and faster data to fit for Internet of Things application.

9. Four-user Mobile Phone APPs to share the same air pollution sensor data
With unique technology designed, ADDWII® A01 can share air pollution sensor data among 4-user Mobile Phone APPs. Not only in home, but also in office, car or close public areas to care the environmental air quality.

10. CurieJet® MicroPump-driven patented technology
With our world-leading CurieJet® MicroPump-driven patented technology, ADDWII® is extremely small and can detect air pollution quickly with reliable data.

11. Detect VOC harmful gas (such as formaldehyde
Gases that can be detected by ADDWII® A01 include: Volatile Organic Compounds (VOC) from paints (such as formaldehyde), lacquers, paint strippers, cleaning supplies, furnishings, office equipment, glues, adhesives and alcohol. The VOC Index value shows air pollution risks in green, yellow, orange, red, purple or maroon color.

90% consumers didn’t change their air purifier filters in time. A01 USB-powered Air Monitor can help you to verify whether your air purifiers work and to monitor air quality anywhere and anytime.

Core Technology

CurieJet®P750, with extremely miniature size, can be designed as separable USB-powered Dongle consumable parts on air purifiers or HVAC machines. While USB-powered air monitors are end of life, the consumable parts are easily swapped by users and don’t need to repair the whole machines. P750 Product Information

DataSheets: Download

ADDWII® APP:

ADDWII® APP (on Android): Download

ADDWII® APP (on iOS): Download

Application
(Product 1) Computer can help Air Quality

Now, computer brands can adopt the world’s smallest unique CurieJet® sensor module to monitor PM2.5 & VOCs air quality and help end customers to protect themselves from air pollutions. Just integrates sensor inside the computers or external connected by USB adapter.

(Product 2) In-Car Air Pollution Control

When the external circulation mode of the car air conditioner is turned on to improve the ventilation, CurieJet® Sensor can verify whether the car air-conditioning filter need to be updated, or need to install a car air purifier to achieve the extremely clean air quality.

About us

ADDWII® is the marketing brand of Microjet Technology’s Air Quality Monitor products. We have applied more than 1,600 patents worldwide on micropumps & related products. Mostly are invention patents. MicroJet Website