Device Type: 5-in-1 Multi-Functional Cable Tester with Remote Unit Video Output: N/A (Handheld diagnostic tool; no video output) Data Ports: Test Interfaces: RJ45 (UTP/STP), RJ11/RJ12, BNC, USB (Type A to Type B), IEEE 1394 (FireWire) Testing Capabilities: Fault Detection: Open circuit, short circuit, crossed wires, and no connection Max Testing Distance: Up to 600 ft (180 m) for RJ45/RJ11/BNC Cable Support: Shielded (STP) and Unshielded (UTP) LAN cables Operation: Simple one-button test with LED status indicators Audible Feedback: Built-in beeper for test results (on some models) Physical & Power: Power Source: 1× 9V Battery (Not Included) Material: ABS Plastic (Durable, wear-resistant) Dimensions (Approx.): 18.5 × 10 × 2.6 cm (Main Unit) Weight (Approx.): 200–350 g (Varies by Brand) Key Specs: 5-in-1 Cable Tester, Tests RJ45/RJ11/BNC/USB/1394, Detects Open/Short/Cross Faults, LED & Beeper Indicators, Up to 600ft (180m) Test Distance, 9V Battery Powered, Includes Remote Unit & Carry Case Usage: Network Installation & Troubleshooting, Testing Patch Cables & Installed Wiring, Telephone & Coaxial Line Verification, USB & FireWire Cable Diagnostics, IT Maintenance & Field Service
