Cable tester VALUE LAN Cable Multifunction Tester model 13.99.3002 — multifunction LAN cable tester, checks wiring continuity and pair mapping

VALUE LAN Cable Multifunction Tester model 13.99.3002 is a handheld multifunction tester designed for verification of Ethernet and coaxial cabling. The unit inspects wiring continuity, pair mapping and correct terminations for UTP and STP Cat5e, Cat6 and Cat6a cables, and provides distance-to-fault information using Time Domain Reflectometer (TDR) technology. The device is intended for installers and technicians who need a compact, on-site tool to detect open circuits, short circuits and miswires quickly and reliably.

Advantages

The tester combines multiple diagnostic functions in a single portable unit: continuity and pin assignment checks, TDR-based length and distance-to-defect measurement, and support for coaxial cabling. An LCD with backlight improves readability in low-light environments while built-in low-battery indication helps avoid interruptions during testing. The device is suitable for field use and routine maintenance because it identifies and locates faults without requiring complex setup.

Suitable for

• Installing and certifying UTP and STP network cabling (Cat5e / Cat6 / Cat6a)
• Diagnosing and locating open or short circuits in Ethernet cables
• Verifying pair mapping and pin assignments during termination work
• Testing coaxial cable runs for continuity and fault location
• On-site maintenance and troubleshooting of structured cabling

Key specifications

• Supported cable types: UTP, STP (Cat5e, Cat6, Cat6a) and coaxial cables
• TDR function: measures cable length and distance to open/short
• Functions: continuity test, pair identification, pin assignment detection
• Display: LCD with backlight for improved visibility
• Power feedback: low battery indication
• Form factor: handheld portable tester for field use

How to use

Connect one end of the cable under test to the main unit and the other end to the remote or probe as required. Select the appropriate test mode for continuity, pair mapping or TDR measurement on the unit, then initiate the test. Read the results on the LCD display to identify wiring order, open or shorted pairs, and — if applicable — the measured distance to the fault. Follow standard safety procedures when working with installed cabling and de-energize cables carrying live power or PoE before testing if required.

Recommendations

For accurate TDR distance measurements, ensure cable length settings and cable type selection match the run under test and avoid testing on cables connected to active network equipment. Use the remote accessory for testing long runs and label tested cable ends to maintain clear records during installation and maintenance.