Electrical Calculator lite is a free iPhone app developed by V PUGAZHENTHI. It is a comprehensive collection of 62 calculators related to electrical engineering. The app supports both USCS and SI units of measure, making it versatile and useful for engineers and students alike.

The calculators cover a wide range of topics, including voltage, current, resistance, power, efficiency, power factor, and many more. Users can easily calculate values for single-phase and three-phase systems, as well as convert between different units. The app also includes calculators for energy cost, inductance, capacitance, and impedance.

One of the standout features of Electrical Calculator lite is its ability to instantly calculate the output voltage when changing units from amps to milliamps or vice versa. Users can also customize the input and output units according to their preferences.

Overall, Electrical Calculator lite is a valuable tool for electrical engineers, students, and anyone working in the field of electrical engineering. With its extensive collection of calculators and user-friendly interface, it simplifies complex calculations and saves time.