AC Frequency Counter |
この情報はストアのものより古い可能性がございます。 | ||||
価格 | 360円 | ダウンロード |
||
---|---|---|---|---|
ジャンル | 仕事効率化 | |||
サイズ | 2.1MB | |||
開発者 | Derk Steggewentz | |||
順位 |
| |||
リリース日 | 2012-03-20 09:20:40 | 評価 | 評価が取得できませんでした。 | |
互換性 | iOS 5.0以降が必要です。 iPhone、iPad および iPod touch 対応。 |
THE ONE AND ONLY APP THAT MEASURES AC FREQUENCIES WITHOUT ADDITIONAL HARDWARE. This innovative and very unique app is capable of sensing and measuring frequencies of alternating currents and EMF directly, like a conventional frequency counter. No need for external hardware,
What can it do?
➤ Measure a frequency of an alternating current and EMF very precisely (+/-0.1Hz)
➤ Locating alternating fields
The AC Frequency Counter has a working range of 10Hz to approximately 200Hz with currents starting from below 250mA. You will be amazed how well it works given the limited hardware.
By just placing it next to a wire or holding it close to equipment, it will pick up the alternating field and analyzes it to determine the frequency. No need
to expose conductors or reaching around wires with a clamp.
The photo in the right screenshot shows the app in the lab: The conductor to the right of the iPhone carries an alternating current with a frequency near 200Hz and a peak current of about 210mA. A 'real' frequency counter confirms the precision of this App.
A peak current of 210mA creates only a very weak magnetic field. In many real world situations, currents are much stronger. It is often times possible to pick up those alternating magnetic fields from a larger distance.
EMF frequencies of electrical equipment with transformers or motors emit much stronger alternating fields. In those cases it is usually possible to measure the frequency of that field from a much larger distance.
Who may find it useful?
In short, everyone who deals with electricity in any form, pros and hobbyist, engineers, electricians, students, HAM radio operators, tinkerers and hardware hackers, service technicians, home owners and anyone interested in science and technology.
Extensive documentation is available, in-app and online, including application examples, videos, online technical support and more.
What can it do?
➤ Measure a frequency of an alternating current and EMF very precisely (+/-0.1Hz)
➤ Locating alternating fields
The AC Frequency Counter has a working range of 10Hz to approximately 200Hz with currents starting from below 250mA. You will be amazed how well it works given the limited hardware.
By just placing it next to a wire or holding it close to equipment, it will pick up the alternating field and analyzes it to determine the frequency. No need
to expose conductors or reaching around wires with a clamp.
The photo in the right screenshot shows the app in the lab: The conductor to the right of the iPhone carries an alternating current with a frequency near 200Hz and a peak current of about 210mA. A 'real' frequency counter confirms the precision of this App.
A peak current of 210mA creates only a very weak magnetic field. In many real world situations, currents are much stronger. It is often times possible to pick up those alternating magnetic fields from a larger distance.
EMF frequencies of electrical equipment with transformers or motors emit much stronger alternating fields. In those cases it is usually possible to measure the frequency of that field from a much larger distance.
Who may find it useful?
In short, everyone who deals with electricity in any form, pros and hobbyist, engineers, electricians, students, HAM radio operators, tinkerers and hardware hackers, service technicians, home owners and anyone interested in science and technology.
Extensive documentation is available, in-app and online, including application examples, videos, online technical support and more.
ブログパーツ第二弾を公開しました!ホームページでアプリの順位・価格・周辺ランキングをご紹介頂けます。
ブログパーツ第2弾!
アプリの周辺ランキングを表示するブログパーツです。価格・順位共に自動で最新情報に更新されるのでアプリの状態チェックにも最適です。
ランキング圏外の場合でも周辺ランキングの代わりに説明文を表示にするので安心です。
サンプルが気に入りましたら、下に表示されたHTMLタグをそのままページに貼り付けることでご利用頂けます。ただし、一般公開されているページでご使用頂かないと表示されませんのでご注意ください。
幅200px版
幅320px版
Now Loading...
「iPhone & iPad アプリランキング」は、最新かつ詳細なアプリ情報をご紹介しているサイトです。
お探しのアプリに出会えるように様々な切り口でページをご用意しております。
「メニュー」よりぜひアプリ探しにお役立て下さい。
Presents by $$308413110 スマホからのアクセスにはQRコードをご活用ください。 →
Now loading...