Major Tech Digital Loop/PFC/PSC Tester – Impedance & Phase Rotation

The Major Tech Digital Loop/PFC/PSC Tester is a professional-grade diagnostic tool for electrical installation testing and fault-finding. It measures loop impedance, prospective short-circuit current (PSC), phase rotation, voltage, and frequency with a dual display and anti-trip technology for safe testing on live circuits. Ideal for electricians, installers, and maintenance engineers working with SANS 10142-1 and IEC 61010-1 CAT III 300V compliant systems.