Advanced Ethernet Cable Tester - RJ45 Network Tool

• Generic network cable tester compatible with RJ45 and RJ11 connectors. • Identifies common wiring issues: shorts, open wires, and crossed pairs. • Essential tool for diagnosing and troubleshooting network cable problems. • Helps ensure optimal network performance by verifying cable integrity. • Compact and portable design for easy use in the field. • Powered by a 9V battery (not included).