Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Strobe Light Tachometer スクリーンショット

iPhone

About Strobe Light Tachometer

NOTE:
The App is just for iPhone with flashlight. It doe NOT work on iPad, iPod touch or any iOS device without flashlight.

Description:
Using this App, you can control the flashing on/off speed of your phone flashlight between 1Hz to 130Hz. In another word, this App makes your iPhone into a strobe light.

What's the Application then?!
You can use this App to use your iPhone as a tachometer that measures the speed of any rotating object.

How to use it?
Suppose you have a fan and need to measure its speed (RPM). Turn on the fan in a DARK environment, launch the App on your iPhone (that has flashlight). Manually tune the speed using the main slider of the App to see the rotating object looks almost not moving. Then, start fine tuning using the three buttons in the App to get the exact speed. At this point the rotating object looks like stationary! But, it is moving! So, never touch the moving/rotating object during your test!

Features:
- Slider to adjust strobe light speed between 1-130Hz (60-7800RPM)
- x2 and ÷2 buttons for quick adjustment of flashing speed
- 3 Buttons for fine tuning of the speed up to 2 decimal: 0X.00, 00.X0, 00.0X
- Textfield to manually enter the speed in RPM (tap on the speed label)
- Button for light and dark background option
- showing the speed in both Hz and RPM
- simple and easy to use!!

Strobe Light Tachometer FAQ

お住まいの国では利用できないStrobe Light Tachometerをダウンロードしたい時にはどうすればいい？

ここをクリック！地理的に制限されているアプリのダウンロード方法をご参考ください。

Strobe Light Tachometerを実行するための最小システム要件は何？

次のリストをチェックして、Strobe Light Tachometerの最低システム要件をご確認ください。

iPhone

iOS 7.0以降が必要です。

iPod touch

iOS 7.0以降が必要です。

Strobe Light Tachometerの対応言語は何ですか？

Strobe Light Tachometerは次の言語がサポートされています。日本語, アラビア語, イタリア語, インドネシア語, ウクライナ語, オランダ語, カタロニア語, ギリシャ語, スウェーデン語, スペイン語, スロバキア語, タイ語, チェコ語, デンマーク語, トルコ語, ドイツ語, ノルウェー語 (ブークモール), ハンガリー語, フィンランド語, フランス語, ヘブライ, ベトナム語, ポルトガル語, ポーランド語, マレー語, ルーマニア語, ロシア語, 簡体字中国語, 繁体字中国語, 英語, 韓国語