Overall impression

With the increasing scope of haze toxicity, more and more people are paying attention to PM2.5. They are eager to know the PM2.5 concentration of their living environment, 360 air detection masters can detect PM 2.5, temperature and humidity, which is in line with the trend of haze.

Unpacking

360 has spent a year to build an air detection master, which uses the uniform style packaging of 360 intelligent hardware family, white cardboard box

The objects in the packing box were placed in order. The 360 Master Air Tester was in a happy mood and was firmly stuck in the soft inner lining. The black box next to it contained the power adapter and Micro USB. The detailed instructions are under 360 Master Air Tester.

The power adapter provides 5V/1A current for the air detection master The air detection master has no built-in battery, which is inconvenient for mobile monitoring , these days, they use the power bank to supply power.

| Static experience

360 air detection master is a circle larger than expected, 98.2 * 98.2 * 44.5mm, round corner square shape, the frame feels like wood, the overall feel of the detection master is very good, a hundred times stronger than the so-called metal texture.

There is a circle of air vents under the white panel of the air detection master, and air holes are also densely distributed on both sides. It is said that there are 288 air inlets, officially called "independent positive pressure air ducts", which cooperate with the active suction negative pressure fan to ensure that the air detected inside is consistent with the outside air.

The wide anti-skid rubber pad at the bottom can play the role of anti-skid and noise reduction. There is a fan inside the testing master. The fan's buzz can be heard only when placed on his ear. The rubber pad is printed with simple product information.

There is a round hole and Micro USB interface on the metal nameplate of the back air detection master. The round hole is the reset button. Press and hold for 3 seconds to reset the networking. The Micro USB interface is upside down. It's uncomfortable to insert - _ - #. After inserting the USB cable, it protrudes and cannot be hung on the wall. I don't understand why this design exists.

There is a white button on the top. Press it once to switch the detection value and time display, and press it twice consecutively to trigger a real-time detection.

360 air detection master adopts 2.4 inch TFT screen, The display effect of the mirror like screen is perfect indoors, but it is not perfect outdoors, especially in red font.

Air Guard APP

Connect the power supply, 360 air detection master automatic When starting up, you will be prompted to open the APP to set the network for the first time. After 90s, you will enter the offline mode without configuring the network or if the networking fails, you will directly conduct air detection and display, and automatically synchronize the data to the cloud when next networking.

Open the "Air Guard" APP on the mobile phone and connect with the air detection master. After the connection is successful, you can use the mobile phone to check the air quality at home, mainly focusing on the temperature, humidity and PM2.5 at home when you go out.

Air guards can view the official air index, air quality ranking, and the data measured by their own air detection masters.

The "My Home Air" page displays the data measured by 360 air detection masters. You can view the history and more detailed information in the detailed report.

Air detection

360 air detection master uses laser scattering method to detect PM2.5, and with the well-designed ventilation system, the detection data can be updated quickly and accurately. The official does not recommend testing in places with high humidity, temperature, and oil smoke. The following figure is also one of the places not recommended.

Green indicates good air quality, and yellow indicates slight pollution 75ug/m ³~115 ug/m ³， Red indicates serious pollution.

Recently, the air quality in Didu is good. It is rare to see a red light. I have been waiting for more than 500 ug/m ³ It's a pity that we can't see it recently.

The temperature sensor can measure the temperature range of - 10~40 degrees, and the update speed of temperature measurement is significantly slower than the detection speed of PM2.5 and humidity, waiting for the official optimization of the temperature measurement speed.

Conclusion: 360 air detection master has a good face and feel, the accuracy and update speed of PM2.5 detection are satisfactory, and the temperature and humidity data are also very useful for reference. The shortcoming is that the design of the micro USB interface behind it is a bit tight, and the performance of the screen outdoors is also unsatisfactory. In addition, the speed of temperature detection is slightly slow, and we look forward to the improvement of the air detection master in the future.