What can an umbrella do other than sun protection? Hagrid's pink umbrella can be used to hide his wand in Harry Potter, and the paper umbrella in Da Bang Guang Chang Long can live with ghosts. Well, for the time being, let’s forget these horror films and science fiction films. Now we introduce a Very practical, bright umbrella for detecting air quality. Whether it's a sunny day or a rainy day, umbrellas can be taken with you. The air pollution index (API) mainly detects pollutants including suspended particulate matter, nitrogen dioxide, sulfur dioxide, and nitric oxide. This sensor-mounted umbrella can detect the content of carbon monoxide and nitrogen dioxide in the air, and the ambient temperature. And humidity data reflect the air quality. Through real-time data transmission, air quality flashes on the LED lights on the umbrella surface. Of course, after this flash, the data will not disappear, but will be uploaded to the cloud database according to the classification of time and place. The R&D team hopes that more people can use this sensor umbrella to display the city’s air quality status on the map. The R&D team stated that they do not intend to put the sensor umbrella into production for profit. Instead, they hope to launch a global campaign to bring everyone into the network and increase people's concern for air quality. Umbrella Mall, Umbrella Utensils Hot, Umbrella Price
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