Developer's DescriptionBy Pro Certs Software LtdFault current calculator for Android devices, calculate to or from PFC, voltage or earth loop impedance.Fault current calculator for Android devices, calculate to or from PFC, voltage or earth loop impedance.Check, verify or calculate the circuit prospective fault current PFC PSCC PEFC.How to use:1) Enter ANY two values to calculate the other2) Press calculateThis Fault Current Calculator app is designed for Android phones and tablets. Don't forget to check out our other great suite of electrical apps for Android devices.