DIY Anemometer (Wind Meter)
Measurement of airflow speed
FreeOffers In-App Purchases
1.0.3for iPhone, iPod touch
Age Rating
DIY Anemometer (Wind Meter) 螢幕截圖
About DIY Anemometer (Wind Meter)
Using this app along with a very simple homemade device, you’ll have a working anemometer for measuring wind speed or the airflow in a ventilation system. You can choose the type of anemometer which best suits your needs.
The wind speed is determined by measuring the rotation speed of the magnet in your iPhone’s magnetometer. The relationship between the rotation speed and the speed of airflow is set in each version of the anemometer and can be adjusted.
You can make improvements to the suggested designs or make and calibrate your own.
In order to select units of measurement (m/s, km/h, ft/s, mph, knots, Bft) or the average value ("Avg1" - most recent value, "Avg3" and "Avg7" - average value) press the seven-segment display.
Don’t forget to put a protective cover on your iPhone.
Specifications ("Outdoor" anemometer):
• Measurement range from 0.5 m/s (1 mph) to 15 m/s (34 mph).
• Accuracy 0.5 m/s (1 mph).
• Update time 2-5 sec.
IMPORTANT!!! Small children should not be given magnets because they may swallow them. If two (or more) magnets are swallowed, the magnets can become magnetized to each other in the intestines, squeezing the intestinal tissues between themselves. This can result in serious injury and hospitalization. Children who already think well (and do not swallow everything in a row) can be given only one magnet, and if the magnet is gone, then you definitely need to find a magnet. Telling children not to swallow magnets is probably not necessary, as this can lead to the opposite result.
For more information, see the Help section in the app.
The wind speed is determined by measuring the rotation speed of the magnet in your iPhone’s magnetometer. The relationship between the rotation speed and the speed of airflow is set in each version of the anemometer and can be adjusted.
You can make improvements to the suggested designs or make and calibrate your own.
In order to select units of measurement (m/s, km/h, ft/s, mph, knots, Bft) or the average value ("Avg1" - most recent value, "Avg3" and "Avg7" - average value) press the seven-segment display.
Don’t forget to put a protective cover on your iPhone.
Specifications ("Outdoor" anemometer):
• Measurement range from 0.5 m/s (1 mph) to 15 m/s (34 mph).
• Accuracy 0.5 m/s (1 mph).
• Update time 2-5 sec.
IMPORTANT!!! Small children should not be given magnets because they may swallow them. If two (or more) magnets are swallowed, the magnets can become magnetized to each other in the intestines, squeezing the intestinal tissues between themselves. This can result in serious injury and hospitalization. Children who already think well (and do not swallow everything in a row) can be given only one magnet, and if the magnet is gone, then you definitely need to find a magnet. Telling children not to swallow magnets is probably not necessary, as this can lead to the opposite result.
For more information, see the Help section in the app.
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最新版本1.0.3更新日誌
Last updated on 2023年09月14日
歷史版本
• Minor changes in text design.
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Version History
1.0.3
2023年09月14日
• Minor changes in text design.
1.0.2
2022年12月20日
• Adaptation for iPhone 14 Pro.
1.0.1
2022年02月16日
• Minor changes in text design.
1.0
2017年11月20日
This app has been updated by Apple to display the Apple Watch app icon.
DIY Anemometer (Wind Meter) FAQ
DIY Anemometer (Wind Meter)在以下限制國家以外的其他地區可用:
Georgia,Rwanda,Tonga,Zambia,Cameroon,Afghanistan,Myanmar,Indonesia,Armenia,Congo, Democratic Republic,China,Poland,Kosovo,Belarus,Maldives,Uzbekistan,India,Kazakhstan,Libya,Taiwan,Morocco,Cote Divoire,Gabon,Montenegro,Vanuatu,Iraq,Turkmenistan,Kyrgyzstan,Nauru,Ukraine,Hong Kong,Tajikistan,Bosnia & Herzegovina,Serbia,Thailand,Azerbaijan
DIY Anemometer (Wind Meter)支持English, Czech, Dutch, French, German, Italian, Japanese, Portuguese, Russian, Spanish, Swedish
DIY Anemometer (Wind Meter)包含應用內購買。 以下為DIY Anemometer (Wind Meter)應用內購買價格清單。
Full version
$1.99
點擊此處瞭解如何在受限國家或地區下載DIY Anemometer (Wind Meter)。
以下為DIY Anemometer (Wind Meter)的最低配置要求。
iPhone
Requires iOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.