A excellent tool for all the technicians . You make fast a lot of calculations you gain time and more money. Get it now with only $0.50
* Calculate Voltage Drop in Single phase and 3 phase systems.Choose the correct size cable.
* Calculate True, Apparent and Reactive power.
* Calculate Power Factor (Cosφ).
* Calculate Power Factor correction.
* Calculate how many BTUs you need to cool your room.
* Ability to change language