Electrical Fault Finding & Safe Isolation Engine
Systematic root-cause diagnostic decision trees for commercial and domestic electrical faults. Follow structured testing sequences under BS 7671:2018+A4:2026, Electricity at Work Regulations 1989 Regulation 14, and HSE Guidance Note GS38. Select a diagnostic bay below to begin.
Plant-Room Ready: Fully responsive for mobile field use. Caches locally for 100% offline testing in basements and switchrooms without mobile reception.
Safe Isolation(Step 1)