HTC Three Hole Socket Line Sequence Detection Tester
Features
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Compact handheld design for quick and easy socket testing
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Three-hole socket detection to check wiring and line sequence
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LED indicator lights for clear and simple status display
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Detects wiring faults like live/neutral reversal, missing ground, and incorrect connections
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Durable build quality suitable for electricians and DIY users
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Plug-and-play operation – no setup required