preface
With the vigorous development of the economy, our quality of life has been constantly improved, but the air quality is constantly declining. The reason is that while the continuous development of industry has created huge wealth for mankind, it has also discharged billions of tons of waste gas and waste into the atmosphere, causing serious damage to the atmosphere. This is also one of the factors that cause "haze" in our cognition. Today, I will introduce you to a sharp tool for air detection - 360 Air Detection Master.
Unpacking
The outer package adopts 360's consistent simple style, giving a fresh and elegant feeling. The name "360 Air Testing Master" is printed on the front of the box.
The lower part of the back is printed with basic product information and two-dimensional code. It is learned from the information that "360 Safety Testing Master" is designed by 360 Company and produced by Beijing Aijing Environmental Technology Co., Ltd. It uses MicroUSB5V/1A power supply. This product focuses on detecting PM2.5 value, temperature, humidity and other information in the air.
The first thing printed in the eye when opening the box is today's protagonist '360 Air Testing Master', and the user manual is below. A data cable and a 5v/1a power adapter are placed in the small black box beside.
360 Air Testing Master is only 98.2 * 98.2 * 44.5 cm small and easy to carry. The main body is made of plastic.
The front middle display screen is a 2.4 inch TFT LCD screen, which displays the font color to indicate the air quality.
1. Green: good
2. Yellow: light pollution warning
3. Red: Severe pollution warning
There is a metal plate at the bottom of the back, on which are reset button and USB power interface.
1. Press the reset button for more than 3 seconds with a thin object such as a grease pen, and configure the device for networking according to the screen prompts. You can also clear the WIFI settings to reconfigure networking.
2. Micro USB power supply DC5V/1A
There is a white button on the top, which is also the only button of this machine. It has two different functions:
Click the key to switch between the numerical display interface and the time display interface of the screen.
2. Double click the key to conduct a real-time detection, and the value will be displayed on the screen after completion.
A light gray rubber anti slip pad is pasted at the bottom to fix the fuselage. The pad is printed with model, website, manufacturer and other information.
There are five rows of ventilation holes on both sides, through which the surrounding air is sucked in for PM2.5 value, temperature, humidity and other detection. The machine has three built-in sensors:
1. PM2.5 sensor: using the working principle of laser scattering method, the measuring range reaches 500ug per cubic meter, the accuracy reaches 10%, and the resolution reaches 1ug per cubic meter
2. Temperature sensor: the measuring range reaches - 10 to 40 ℃, the accuracy reaches ± 0.3 ℃, and the resolution reaches 0.1 ℃
3. Humidity sensor: the measurement range can reach 100% RH at most, the accuracy can reach ± 2% RH, and the resolution can reach 0.15 RH
APP use
First of all, we need to download the APP client (only Android version is supported). There are two ways to download the QR code on the back of the scanning box and the QR code on the scanning instructions, both of which can be downloaded successfully.
1. Since there is no built-in power supply, we need to connect the mobile power supply or direct charging.
2. After the connection is successful, the device starts and the screen displays "Please open the APP to help me connect to the Internet".
3. Start the APP client "360 Air Guard", and click "+" to add a device in the "My Home Air" interface. (When installing APP, select Allow APP positioning in security permission)
4. The screen will show that the networking is successful
After the device is successfully added, the client will display the current air detection results.
It is worth mentioning that if there is no configuration within 90 seconds after startup or the networking fails, the device will enter the offline mode to work for detection, display and save to the device. After the next successful connection, the data will be automatically uploaded to the cloud and displayed in the historical data of the client.
The air guard is divided into four parts:
1. Air quality: The content displayed in the air quality module is the air quality information of your city searched through mobile phone location. There is a page in the upper left corner, where you can add the urban air quality you care about. There is a sharing sign in the upper right corner. You can share the air quality information of your city to the space, circle of friends, microblog and other places.
2. My home air: as the name implies, it shows the air quality of the space where you are now. This module is very important. Click "+" in the upper right corner and "Add Device" and "Scan QR Code" will appear. These are the methods I mentioned above to open the device. I will not repeat them here. The following is divided into two parts: "Outdoor Air Quality Pollution" and "Invite Friends to Pay Attention". You can remind your family members to pay attention to the haze when you prevent the haze.
3. National ranking: First, it will show the ranking and air quality of your city. A location map in the upper left corner will show the air quality of your surrounding cities, which will play a preventive role when you travel. The upper right corner is also the sharing of air quality ranking. I won't repeat it here.
4. Real time complaints: take real-time pictures to let everyone know more about the air quality problems in your city.
advantage:
1. Small size, easy to carry.
2. Pay attention to the time while measuring the air quality.
3. If you forget to bring a small mirror, the screen is competent.
Disadvantages:
1. There is no built-in power supply, so it is very inconvenient to connect the mobile power supply.
2. The mirror design of the screen seriously affects the observation effect in the daytime.
3. There is no key switch, which consumes a lot of electricity.
4. The detection function is less, so it is recommended to add formaldehyde detection around to better protect health.
Summary:
360 air detection masters help us better understand the surrounding air quality, so that we can take precautions. The ultra-low price makes every family affordable and very democratic. The use of 360 air detection masters has strengthened my desire to protect the environment. Let's have a tree and a breath of fresh air!!!
Comparison of air quality before and after burning toilet paper
Comparison diagram of coal before and after combustion
It is hoped that the above pictures will wake up the alarm bell of human nature protection, so that we can step into the team of nature protection and live a healthy and happy life.
The article on the trial of iGo is completed by netizens, which does not represent the views of this website.