Ethernet and Coax Cable Tester for RJ45/CAT5/CAT6

This cable tester checks continuity and wiring on both coaxial and network cables, making it useful for troubleshooting home theater, phone, and data installations. It lets you verify connections without needing to trace wires by hand, helping identify miswires, opens, and shorts before equipment is put into service.

Designed for use on job sites or at home, the tester works with coax connections as well as RJ45 connectors for CAT5 and CAT6 network cabling, covering most common wiring checks in one compact unit.

• Tests coax cable connections
• Tests RJ45/CAT5/CAT6 network cables
• Checks for continuity, opens, and miswiring
• Compact, portable design for on-site use

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