Electrician Calculator Pro

★★★★★ Must-have for EEs This tool covers all those calculations that consume your precious time as an EE when doing any kind of electrical design. It's the perfect tool for a quick and reliable estimate or for a formal design. I have used it for 220V monophase residential designs (At fist I was a bit skeptic, so I verified with NEC 2008, and it checks out). Although it's quite simple to use, you need to know what you're doing; don't expect it do you your work for you. It's basically a great little trustworthy tool that will save you tons of time, reduce error proneness on calculations and all for a great price.

★★★★★ Awesome tool This tools contains all that I need. The design is simple and effective. It b makes the app very easy to use. The multiple languages support is one feature that makes this app the best. Definitely a must-have app for Electrician Engineers.

★★★★★ Very handy tool Tried it on my Samsung Galaxy S Captivate (CM7.1) and ASUS Transformer... There seems to be a problem with saving some preferences...5 stars when fixed.

★★☆☆☆ Garbage This app does not calculate properly. For the wire size calc I put in18 amps it said I could use 14 awg I know as an electrician 14 awg is only good to 15 amps and I would need 12 awg for 18 amps don't waste your money

★★☆☆☆ For $14 app should be up-to-date. Still using 2014 NEC in 2020, that's 2 editions old. App has no ability to calculate derating.

★★☆☆☆ Bull 15 dollars developer I want money back vd cal is way wrong didn't give me a minute to refund