0. Preface

three hundred and sixty As an Internet security company, after constantly setting foot in new fields and industries, the company's business continues to expand. At the same time, it has also changed from a pure Internet company to a comprehensive company. After stepping into the mobile phone industry, three hundred and sixty Air detection master is three hundred and sixty Another masterpiece of the company. Although in JD crowdfunding, three hundred and sixty The crowdfunding of the air detection master failed, but in terms of appearance design and practicality, it can be said to be a good product.

1. Appearance

this three hundred and sixty According to the public test of air detection masters, Lei Feng.com provided a classic version. Judging from the JD crowdfunding gear, you can guess this model three hundred and sixty The price of air detection master is about two hundred and fifty about. The package of this product is a popular hard box. The package is tight and not easy to remove, but the protection is relatively strong. After opening the box, you can see three hundred and sixty The main body of the air detection master is located in the center of the box, protected by the foam plastic shock absorption at the edge. The other black rectangular box is equipped with a power cord and a power head, which are standard for mobile phone chargers.

three hundred and sixty The main body of the air detection master adopts a rounded rectangle design, with a rounded square shape on the front and a dark silver round mirror glass in the middle. Below the circular mirror is three hundred and sixty The sign is the data display interface, but the display interface cannot be seen when the power is off. The side is made of plastic with imitation wood grain. The top center is designed with white buttons, the bottom center is designed with basic machine information, and the left and right sides are symmetrically designed with five holes (close to the front). The back is made of pure white plastic and printed with three hundred and sixty Sign, below which is the power socket and reset hole (the left metal engraving of "air detection master"). The whole design gives people a sense of beauty and generosity, and has a kind of“ iPhone ”Sense. The mirror design of the display screen can be used as a mirror in some cases.

2. Test

use three hundred and sixty The air detection master needs to download it on the mobile phone first three hundred and sixty "Air Guardian" of APP , via APP The function to start the test master for the first time. When connecting, you need to select a wireless network with a good network, otherwise it is difficult to connect, but occasionally there will be mobile phones APP It shows that there is no connection, but the detection master is connected.

After connecting to the network, 360 Air Testing Master can start to measure the air data. The temperature, humidity and PM2.5 measuring elements are working at the moment of connecting to the network. Although 360 Air Testing Master mainly recommends indoor environment, when the doors and windows are closed, there will be a difference between indoor and outdoor. So I made two measurements, one is indoor, the other is outdoor, and then compared with the PM2.5 data of the day. The PM2.5 in the home office environment is basically lower than that in the outdoor environment measured by the testing master. However, if the PM2.5 in the coffee shop and the environment that has just been cleaned is relatively high, I measured more than 100 in the coffee shop, and more than 100 at the Delux counter, but it is about 50 in the clothing stores, large malls, and bank halls, compared with that in Guiyang, Guizhou on the same day The above data is similar.

In terms of temperature and humidity measurement, the response of the test master is relatively slow eighteen Move to the outside in the environment around ° five It will take several hours to display the temperature near the accurate value of the actual temperature. In addition, we measured the air inside and outside the office and found that PM2.5 The data is not very different, and because APP You can view the data of the testing master in real time through your mobile phone, but you can't form a database and data curve, that is, you can't view the previous data.

3. Summary

Through these angel 360 air detection masters, we can find the following advantages and areas to be improved.

Advantages: ① Fashionable and beautiful appearance design; ② three hundred and sixty The product is reliable in safety; ③ Temperature, humidity PM2.5 ; ④ The power interface is the power cable interface of the mobile phone; ⑤ Mirror display, occasionally used as a mirror; ⑥ When connected to the Internet, you can also know the air condition at home from outside; ⑦ It can be manually and actively controlled for detection;

Points to be improved: ① It can only be used after being powered on all the time, and there is no built-in battery. It is found that the power consumption is relatively high after being used for a long time; ② If the price is really about 250 yuan, it will be a little expensive; ③ The supporting APP does not have the function of continuously recording data; ④ Access to the Internet is required; ⑤ The function is relatively simple, so you can consider adding monitoring, router and other functions.

Sales and purchase suggestions: ① suitable for people who pay attention to the home living environment; ② Some enterprises and institutions can consider using it as a simple testing instrument to save costs.