Castline Systems

CableCalc BS7671 is a cable evaluation program fully compliant with BS7671:2008 Amendment 3 (2015) Requirements for Electrical Installations IEE Wirin …

CableCalc BS7671 for iPhone is a mobile version of our popular Windows CableCalc software.This free app will calculate ring, radial and lighting circu …

FormFill Android is an electrical inspection and testing application for use in conjunction with FormFill 10 desktop software. Fill out Electrical Ins …