價格：免費
檔案大小：4.5 MB
版本需求：需要 iOS 12.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app is designed to help electrical engineers and electricians find the missing variables of electricity. You can calculate for power, voltage, current and resistance. Just plug in the two variables that you know and it will generate the other missing to variables.
支援平台：iPhone, iPad