Haze is no longer a new topic. (Beijing) Every winter, it seems that the only way out is to reduce the number of trips. Can it be really safe indoors all the time? After the air purifier is turned on, how much can the pollution be reduced? Is it really that good as advertised? At this time, we need an instrument that can monitor air quality. On the market, instruments for monitoring air quality have different shapes, different prices and different functions. Today, I want to tell you about my new 352 PM2.5 detector.  

The packaging design of the 352 pm2.5 air detector is relatively simple. The front of the package is the effect picture of the product, and the bottom of the package box is printed with parameter information like most products. At the same time, the product packaging of 352 pm2.5 air detector is also very durable, which can ensure that there will be no injuries in the express delivery!  

The accessories of the 352 pm2.5 air detector are relatively simple, including a host, a charging data cable, a product manual and a certificate of conformity. In the official standard configuration, there is no free power adapter, but the 352 pm2.5 air detector is compatible with the mobile phone charger and can be charged with the power adapter of the mobile phone.

352 pm2.5 air detector adopts aluminum alloy shell and sand blasting process, which improves the overall appearance of the entire air detector! The size of 352 pm2.5 air detector is also standard among similar products, only 55mm * 55mm * 89mm, and the net weight is 240g. Although the 352 pm2.5 air detector still has a certain sense of weight, it is very convenient to carry it outside. The display screen of the 352 pm2.5 air detector is made of 2.5D radian glass, which is popular in mobile phones. The screen is round, full, exquisite, and full of atmosphere and technology. At the same time, the workmanship and quality control are very good, and the screen is closely attached to the shell, so no gaps can be seen. It's like building such an air detector with the same mentality as making mobile phones.   This display screen of 352 pm2.5 air detector can only display real-time PM2.5 values, remaining power, WIFI, etc. As an air detector, it is usually placed at home. If the clock or alarm function can be added, it will be more practical.

The power indicator of the 352 pm2.5 air detector is ingeniously designed and perfectly combined with the small logo on the side of the product. Like most products, the light of the indicator is different under different charging conditions, such as orange when charging and green when fully charged.  

The two secret holes on the back of the 352 pm2.5 air detector are air data monitoring inlets. Therefore, when using equipment to monitor air quality, we must not cover these holes with fingers or other objects, so that the measured data will be accurate. The power button and power socket of 352 pm2.5 air detector are set below the air monitoring inlet. The bottom charging socket uses common connectors that are common to Android phones, making charging very convenient.

The 352 pm2.5 air detector is printed with the relevant parameters of the product and the two-dimensional code of APP on the bottom, and a circle of gray plastic anti slip pad is designed at the edge. However, the anti slip mat is hard, and the anti slip effect is not obvious·  

  Today's smart devices do not have a corresponding APP. It seems that they dare not go out to greet people. The same is true for 352 pm2.5 air detector. The 352 pm2.5 air detector and 352 air purifier of the same family use the same APP called "352 Ari". It is more convenient to use both products at the same time.  

  After installing the "352 Ari" app, we need to log in to our account to start using it. However, we don't need to register. We can log in directly using QQ, WeChat, Weibo and other social accounts! After logging in the account, (according to the instructions) long press the power on button for 3 seconds, the display will show flashing WIFI, and then you can pair the device with the mobile phone APP. The pairing method is very simple. Even people who have not used intelligent hardware can easily complete instructions or APP prompts.

The "352 Ari" page is very simple. Click the PM2.5 detector on the main page to enter the equipment management page. On the management page of the 352 pm2.5 air detector, the most striking naturally is the PM2.5 value. The upper part is the measurement result of the instrument, and the lower part is the outdoor PM2.5 pollution value provided by the weather software, which can be compared. At the bottom of the boundary, there are three functional modules: linkage, statistics and settings. In the linkage module, you can set the scene linkage between the air detector and the 352 air purifier at home (if there is a 352 air purifier). In the setting module, you can modify the equipment name, placement position, alarm switch, regional information and other information.

In the statistics module, some PM2.5 statistics can be displayed in the form of curves. Real time data, 24-hour data, and the value change curve of PM2.5 within a week are intuitive and clear.

The "352 Ari" has a special function for loading. It has a share button on the upper right corner of the management page. Select the share button of the camera icon to take a picture of the environment. The system automatically adds the air index, time and location information of the current environment to the circle of friends in the form of pictures, which can be said to be very convenient.

There is an air purifier of a certain brand at home. I don't know how big the difference is between the tested data of different products in the same environment. In actual use, the air net reading is 11, while the detector is 18, which is quite different, but I don't know who is more accurate.  

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In the process of using the 352 pm2.5 air detector, it is very convenient and practical, and you can know the ambient air quality at any time. Compact and 2400 mAh lithium battery, easy to carry at any time. If it is used together with 352 intelligent air purifier, the indoor air quality will reach a certain value, and the air purifier in the home will start automatically. This feeling is also very good!

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