UNI-T UT681L Handheld Network Cable Tester – RJ45 & RJ11 Fast Ethernet Continuity Checker in Pakistan

Overview 

The UNI-T UT681L is an efficient, handheld cable tester engineered to test unshielded and shielded twisted-pair (UTP/STP) ethernet cables, as well as RJ11 telephone lines. With dual fast and slow scanning modes, it allows users to inspect pin-to-pin connections swiftly and accurately. The detachable remote unit enables one-person testing across long cable runs, making it an essential addition to any networking or electronics toolkit.

Key Features 

• Dual Port Testing: Supports standard RJ45 (LAN) and RJ11 (Telephone) cable verification.

• Comprehensive Fault Detection: Instantly identifies open circuits, short circuits, crossed wires, and missing connections.

• Detachable Remote Module: Test cables that are already installed across rooms or inside wall conduits using the split transmitter/receiver design.

• Fast & Slow Scan Modes: Toggle between test speeds to carefully inspect complex or multi-strand cable lines.

• Low Battery Indication: Ensures you are never misled by weak power levels during critical field installations.

Technical Specifications