Since the air conditioner always had almost constant wind, stable data measurement was possible. The wind direction seems to have been blowing from the direction of 167 degrees with respect to true north. However, the maximum wind speed is an instantaneous value, and the average wind speed is 3.9 m / s which is very gentle. The measurement result is like this, the maximum wind speed (second speed) of the air-conditioning blowing is 14.4 m / s, which is Level at which signboard with bad installation may flyAnd that. Since the indicator of the red frame gathers up, I will continue to measure until it is full. When you put up your smartphone, start measuring by tapping "Start". In order to measure wind speed immediately, I turned to the air outlet of the air conditioner. When calibration is completed, tap "Done". If you breathe in as the rotation slows down OK. I will blow a breath on the feather portion of Vaavud Sleipnir. Then tap "Start calibration" to measure accurately with Vaavud Sleipnir. In order to obtain an accurate average value, it is necessary to measure until the indicator displayed during measurement becomes full. In order to measure accurately, it seems to be better to hold the smartphone with Vaavud at a higher position than the head. Next is a tutorial on hints to get accurate wind speed values. Since registration is necessary to use all functions, tap "sign up".Īfter entering your name, e-mail address and password, tap "Create". The application is in Japanese and the tutorial is displayed so we will continue reading. Vaavud Wind Meter on the App Store on iTunes Vaavud Wind Meter - Android application on Google Play Since it can not be used as it is, I will install a special application on my smartphone.ĭedicated applications are available for iOS and Android, which can be obtained from the following page. Immediately at the smartphone it looks like this. You can attach it to a smartphone or tablet from the earphone jack. Because it is made of plastic and has little weight, it is perfect for people who always want to carry an anemometer. The wind speed can be measured within a range of 2 to 40 meters per second with an error of plus or minus 4%. The body of Vaavud Sleipnir is like this.įrom the top, the wind receiving part is S shaped. Detailed usage can be confirmed by the application tutorial. There are explanatory texts written in the languages of each country, but this is only written instructions for downloading the special application. Vaavud Sleipnir can be used on Android terminals equipped with Android 4.0 or later except iPhone, iPad, iPad mini / Air, or Xperia with iOS 7 or later. Vaavud Sleipnir can measure the wind speed and wind direction, generate a live map of the measurement point, and have the function to share measurement results to Facebook. Vaavud - Sleipnir - Vaavud - Wind Meter for Smartphones Ĭontents are exclusive cases with carabiner, instructions, one Vaavud Sleipnir body. I was recruiting funds with Kickstarter " Vaavud wind meter V 2.0"It was commercialized and reached the editorial department, I actually inserted it in the smartphone and measured the wind speed here and there. It is possible to measure the wind speed of 2 to 40 meters per second at anytime anywhere and the direction of the wind within plus or minus 4% by inserting "feathers" in the earphone jack of the smartphone or tablet Vaavud Sleipnir"is. 23:00:14 I tried using "Vaavud Sleipnir" which makes it possible to measure wind speed anywhere with smartphone & tablet becoming an anemometer
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