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Diagnose common cable faults without replacing cords by guesswork. This handheld continuity tester checks HDMI, RJ45 Ethernet, and 6P8C telephone cables, making it useful for home networks, media installations, offices, and basic field troubleshooting.
The transmitter and detachable receiver can test opposite ends of longer installed cable runs. LED indicators provide an easy visual wiring sequence, while the compact battery-powered design fits neatly in a toolbox or technician bag.
Disconnect cables from powered equipment before testing and follow the supplied instructions. Do not connect the tester to energized mains wiring. Install one AAA battery before use; the battery is not included.
- Product type: Multi-format cable continuity tester
- Connections: HDMI, 8P8C RJ45, and 6P8C telephone cable
- Design: Separable transmitter and receiver
- Power: 1 AAA battery, not included
- Use: Continuity, sequence, open, and miswire checks