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Magnetic Counter - RPM Meter

價格:免費

更新日期:2014-10-14

檔案大小:818k

目前版本:2.0

版本需求:Android 2.2 以上版本

官方網站:mailto:r.novosinskas@gmail.com

Magnetic Counter - RPM Meter(圖1)-速報App

Count and measure everything what rotates.

1) Attach magnet to a rotating disk

Magnetic Counter - RPM Meter(圖2)-速報App

2) Put the phone close by

3) Count every time when magnet passes the phone

Magnetic Counter - RPM Meter(圖3)-速報App

Ideal for DIY wind turbine projects when making coils or need to count RPM's

Press & Hold on screen to change magnetic field margin.