Fluke LinkIQ Duo FPC3 Cable, Wi-Fi & Network Tester with 3-Year Premium Care

Fluke Networks LinkIQ LIQ-DUO/FPC3 Testing Device combines trusted cable verification, powerful network diagnostics, and Wi-Fi 6E visibility in one handheld tool, ideal for network technicians and IT teams who need fast, reliable validation of copper links, PoE delivery, and wireless performance. Bundled with 3 years of Premium Care Standard, it reduces downtime risk and protects your investment with priority repair and calibration coverage.

The tester qualifies twisted-pair cabling up to 10GBASE-T, identifies cable faults and wire map issues, and provides detailed switch diagnostics, PoE verification, and Wi-Fi analysis across 2.4, 5, and 6 GHz bands. With a large color, gesture-based display and LinkWare PC reporting, it streamlines on-site testing and documentation for offices and network environments.

Key Features

• All-in-one cable, network and Wi-Fi 6E tester: Combines cable performance testing, network connectivity checks, PoE verification, and Wi-Fi analysis (2.4, 5 and 6 GHz) in a single instrument.

• Cable performance testing up to 10GBASE-T: Qualifies twisted-pair cabling bandwidth from 10BASE-T to 10GBASE-T (10 Mb/s to 10 Gb/s) using IEEE standards-based, frequency-based measurements.

• Distance to fault and complete wire map: Measures cable length up to 305 m (1000 ft) and shows distance to opens, shorts, and unterminated cable, plus full wire map with mis-wired and split-pair detection when used with the remote ID.

• Network switch diagnostics and IPv4/IPv6 ping: Identifies nearest switch name, IP address, port/VLAN and advertised data rates (up to 10GBASE-T), then runs ping tests to devices, DNS server and gateway using IPv4 and v6.

• Ethernet Alliance-certified PoE verification: Detects PoE class (1–8), pairs with power, and performs a load test to confirm that the switch actually delivers the advertised power in accordance with IEEE 802.3 standards.

• Wi-Fi environment and connection testing: Analyzes Wi-Fi by networks, channels or access points, flags common configuration issues (illegal or non-recommended channels, overlapping APs, weak security), and tracks signal strength and data rates over time.

• Channel utilization and overlap visualization: Shows utilization and AP signal strength per channel and highlights overlapping access points, helping optimize channel plans across 2.4, 5 and 6 GHz bands.

• Integrated documentation with LinkWare PC: Stores up to 1,000 named results on the tester and exports data to LinkWare PC software for archiving and PDF reporting.

• 3 Years Premium Care Standard included: Adds coverage beyond standard warranty, including accidental damage repair, accessory replacement, annual calibration/performance check, expedited service, priority technical support and expedited shipping for the main unit.

Benefits

• Reduce troubleshooting time in the field: Quickly pinpoints whether issues are cabling-related, switch-related, PoE-related or Wi-Fi-related, minimizing guesswork and repeated site visits.

• Verify network readiness up to 10 Gb/s: Confirms that installed copper cabling and connected switches can support modern 10GBASE-T applications before devices are deployed.

• Ensure reliable PoE device deployment: Validates that cameras, access points and other PoE devices receive the correct power class and load, reducing startup failures and intermittent faults.

• Improve Wi-Fi performance and reliability: Identifies congested or illegal channels, overlapping APs and weak security, enabling better channel planning and configuration for Wi-Fi up to 6E.

• Professional documentation for clients and audits: Generates clear test records and PDF reports via LinkWare PC to support handover packages, warranties and compliance documentation.

• Lower total cost of ownership with Premium Care: Built-in coverage for accidental damage, accessory replacement and annual calibration helps keep the tester in service and under known costs over three years.