The Socket Fault Tester is a diagnostic tool designed to test socket failures. It comes in three specifications: HT107B (US standard), HT107D (EU standard), and HT107E (UK standard). The tester measures 73x73x82mm and features a compact, black design. It's used to identify wiring issues in electrical outlets, ensuring safety and proper functionality. Ideal for electricians and DIY enthusiasts to quickly check for faults like open ground, open neutral, or reverse polarity.
