This time, I want to make a different opening. Here's the thing. It can be traced back to the first industrial revolution in the corrupt country. When we talk about the world's major events... Well, it's a deviation. In fact, China's smog is so serious that I can't see the words on the screen when I code.

One morning, I opened the curtains and looked. I thought I was blind. I quickly hit 120 and was told that it was haze. When it was difficult to go out, netizens had to complain on the Internet and created many good jokes. Thanks to netizens, thanks to haze, which made Chinese people more humorous. After watching the "Five Benefits of Fog", they came up with a brush of consciousness! What a posture! It turned out to be illiterate for so many years.

At present, due to the worsening environmental problems, fine particulate matter (PM) in the air has become one of the hottest topics in the full name, PM2.5 content has become the name card of a city, but people want to be happy when they want to save face. The official data is very beautiful, but the inhaled air has developed a strong lung. Indoor PM2.5 directly affects their quality of life. PM2.5 in various indoor environments cannot refer to the official data. Recently, 360 Company launched a compact air detector - 360 Air Detection Master.

Briefly introduce some packaging. 360logo with simple packaging surface and relevant parameters on the back can test PM2.5, temperature and humidity related parameters. Its components include air detection master, instructions, data cable and power adapter.

The size of the air detection master is not very big. The overall size is 98.2 * 98.2 * 44.5mm. The body is designed with square corners. The surface material is flame retardant plastic, the front panel is white, and the data display screen of the detector is slightly raised in the middle of the panel. The mirror surface of the surface has obvious reflective effect and can be used as a small mirror.

There is a white button on the top. Press it once to switch the screen display, air quality display and time display; Press twice in a row to check the air quality. 360 Air Testing Master can automatically check the air quality; There are five rows of small ventilation holes on both sides of the fuselage, which are the channels for detecting air; The bottom of the machine body is equipped with anti slip mat, which provides more protection for the inspection master. The anti slip mat will be a surprise when it is torn; The lower part of the back of the body is the power connector. Next to the USB power connector is another key of the machine. Press and hold the reset key for 3 seconds to reset the device to connect the phone.

When used alone, it can display the PM2.5, humidity and temperature of the environment in real time. 360 Air Detection Master does not have a built-in battery, but mainly uses it indoors. So if you want to make outdoor measurements, please carry a mobile power supply. The data is updated every 15 minutes, and the built-in storage space is convenient for data synchronization when connecting with the mobile phone next time.

Press the key to switch the interface display, and the time display interface will also have an air quality prompt.

The numerical color displayed on the interface indicates different air quality, green indicates good, yellow indicates slight pollution, and red indicates serious pollution. I briefly tested the data of several places in the school. They were dormitory, small conference room, roadside, and library. I doubted the data of the third roadside, but the wind speed was a little high at that time. The data of the last picture was 189, but the official data was 153, and the American standard was 175. The measurement was more accurate.

360 also developed an APP -- 360 air guard for the air detector. The APP has four submenus. The air quality is the local official outdoor data, and the weather forecast is also displayed; My home air is connected with the air detection master, and the data is synchronized; The two functions of air quality ranking and live complaining are only for entertainment. Because it is impossible to look at the ranking well and go to that place. At the same time, this complaining... Is it too much, not necessarily all complaining? Maybe one day the air quality across the country will be good, you still need to spit?

The air quality menu supports viewing the detailed air quality report, including the index of each pollutant, and the change of air quality in recent years. At the same time, the map will be used to mark the pollution level. This function is very considerate. Cherish life and stay away from haze.

My home air menu is used for the first time to add equipment. Add equipment on the "+" in the top bar of the page, select 360 Air Detection Master, and connect the equipment according to the prompts. After the connection is successful, the data will be synchronized to the mobile phone. It supports querying the indoor air quality in each period. There are 4 data values per hour, and the air detection master data will be automatically updated.

The above is the independent use of the air detection master and the connection of APP. Out of curiosity, the author simply disassembled the air detection master to have a look at the internal structure.

Tear off the anti slip mat at the bottom, you will see two screws. These are the only two screws left on the outer surface of the air detection master. It can be said that the whole structure is relatively simple.

Open the rear cover, and you can see the main measuring board. The four screws are still simply disassembled.

The honor of the main measuring panel can be easily seen by removing the frame. The larger metal box is the main measuring chamber, which mainly includes particle measurement, humidity and temperature measurement. There is a formaldehyde measurement module on the main measuring panel, but there is no formaldehyde data display in the measurement, and the manual does not give formaldehyde test function. Is this module under development? Some expectations.

Careful, you will hear the rustling sound of the air detection master when measuring. This is because there is a small fan in the main measuring chamber. This fan can promote the air flow. When you press the key manually, the fan will work and can measure quickly. This measurement is not very accurate. Therefore, it is recommended to stand still for about 10 minutes when using, so the displayed data is more accurate.

After the housing is removed, the test data is 7 in the display room. There was a case test data of 3 before, and the case still had a write impact on the data test, but the error was not too large.

This is the end of the experience. During the whole experience, the performance of the 360 air detection master can be said to be excellent. The indoor use needs to be connected to the power supply all the time. This design is more reasonable for indoor use, because no matter how large the mobile power supply is, it will be a bit unbearable under this real-time display, Moreover, the whole detection fuselage needs certain space. Real time display of indoor PM2.5 content allows you to know the indoor pollution level, and take measures as soon as possible. At the same time, the compact appearance and portable design make it unnecessary for 360 air detection masters to put them anywhere. To find indoor pollution in time, you only need a 360 air mirror, oh no, 360 air detection masters.