The LinkIQ Network & Cable Tester is designed to provide trusted cable testing along with network testing professionals need to do their jobs. LinkIQ™ validates cable performance (up to 10 Gig) using frequency-based measurements and provides distance to fault information along with a wire map of the cable under test.
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Cable testing you trust. Network testing you need.
The LinkIQ™ Network & Cable Tester is designed to provide trusted cable testing along with network testing professionals need to do their jobs. LinkIQ™ validates cable performance (up to 10 Gig) using frequency-based measurements and provides distance to fault information along with a wire map of the cable under test.
The LinkIQ™ also performs nearest switch diagnostics to identify key network issues and validate switch configuration eliminating the need of using another device. Additional features include, Analog and Digital Toning, Port Blink, Remote Office Locators, and the ability to manage results via LinkWare™ PC.
The LinkIQ™ Network & Cable Tester includes: LinkIQ Tester with remote IDs #1-7, RJ45-RJ45 patch cord, AC charger, RJ45/11 universal coupler, Intellitone Pro 200 probe and duffle bag carrying case.
Product Highlights
Measure network capacity up to 10 Gig via frequency based measurements
Troubleshoot active networks by providing connected switch information (Switch Name, Port Number, and VLAN info)
Install and troubleshoot PoE devices via Switch Negotiation and PoE Load test
Graphical wiremap and length test to identify common faults that occur with cabling installation
Document work through LinkWare™ PC reporting
Supports Industrial Ethernet (EtherNet/IP, PROFINET, EtherCAT, and others)
Industrial Ethernet Kit supports Industrial Connectors (M8D, M12D, M12X)
Network Testing You Need
Along with the robust cable testing features, the LinkIQ™ also provides detailed information on the nearest connected switch. The LinkIQ™ negotiates with the switch to identify the advertised data rate (up to 10GBASE-T), half/full duplex identification, the switch name, port number, and VLAN info.
LinkIQ™ Feature Breakout
RJ45 Port
PASS/FAIL frequency-based measurement results
Touch Screen Color Display
Length measurement shows distance to termination, open or short
Wiremap shows type and location of fault (miswires, split pairs, shorts, breaks)
USB-C port for data export, software updates and charging
Cable “Speedometer” provides bandwidth information up to 10G
Save up to 1000 test results on the unit and export to LinkWare™ PC
Additional Features
Generates Analog or Digital tones compatible with the IntelliTone™ Probe or Pro3000™ to assist in locating cables in a wall or telecommunications room
Blink Port light on switch to help identify the connected switch port
Compatible with MicroScanner™ PoE Remote Identifiers for Ethernet outlet identification
Touch Sensitive gesture-based display
Rechargeable Li-Ion battery
Easy Feature and Network Testing Upgrades via USB-C via LinkWare™ PC
Charging via standard USB-C port
Overview
The LinkIQ™ Network+Cable Tester is designed to provide trusted cable testing along with network testing professionals need to do their jobs
LinkIQ™ validates cable performance (up to 10 Gig) using frequency-based measurements and provides distance to fault information along with a wire map of the cable under test
The LinkIQ™ also performs ping tests to verify connectivity and nearest switch diagnostics to identify key network issues and validate switch configuration eliminating the need of using another device
Additional features include, Analog and Digital Toning, Port Blink, Remote Office Locators, and the ability to manage results via LinkWare™ PC.
Contains
LinkIQ™ Cable + Network Tester with Multi-Connector Adapter with magnetic strap, RJ45 Remote-IDs #1-7 with case,
Intellitone Probe, Quick Reference Guide, USB-C to USB-A cable, Charging cable, Cat6A patch cord, RJ45 male to RJ45 female patch cord,
RJ45/M12X patch cord, RJ45/M12D patch cord, RJ45/M8D patch cord, RJ45/11 Modular Adapter,
hanging strap with Remote ID holder, and duffle bag.
Overview
Gold Support for one LinkIQ mainframe allows you to make the most of your purchase while ensuring a higher return on your investment. You will minimize your downtime, receive faster trouble resolution and have total access to all support resources.
*Available in certain geographies currently
**Applies to accessories in the original product purchase
Benefits
Standard Warranty
Gold Support
Live technical support with exclusive phone number
No
Yes
FREE Annual Calibration and Factory Refresh
No
Yes
FREE Repair with “first on bench” turnaround service
No
Yes
Loaner Equipment Service*
No
Yes
FREE Accessory Replacements**
No
Yes
Member Only Promotions
No
Yes
Access to Technical Support Team
Web and Email
Web, Email and Phone
Response Time from Technical Support
Less than 24 Hours
Less than 2 Hours
Customer Support - Phone and Email
7am-5pm (PST)
24 x 7 x 365
Primary Case Handling
Customer Service
Technical Support
Online training videos, Knowledge Base access, White papers and Best Practice guides
No
Yes
Software and Firmware upgrades
No
Yes
Gold Support: |
Remote ID kit for use with LinkIQ and Microscanner PoE.
Remote ID kit for use with the MicroScanner™ PoE Cable Verifier
Far-end identifiers #2-7
Test telephone jacks, Ethernet jacks and CATV outlets
Cable testing you trust. Network testing you need.
The LinkIQ™ Network & Cable Tester is designed to provide trusted cable testing along with network testing professionals need to do their jobs. LinkIQ™ validates cable performance (up to 10 Gig) using frequency-based measurements and provides distance to fault information along with a wire map of the cable under test.
The LinkIQ™ also performs nearest switch diagnostics to identify key network issues and validate switch configuration eliminating the need of using another device. Additional features include, Analog and Digital Toning, Port Blink, Remote Office Locators, and the ability to manage results via LinkWare™ PC.
The LinkIQ™ Network & Cable Tester includes: LinkIQ Tester with remote ID #1, RJ45-RJ45 patch cord, AC charger, RJ45/11 universal coupler, and carrying case.
Product Highlights
Measure network capacity up to 10 Gig via frequency based measurements
Troubleshoot active networks by providing connected switch information (Switch Name, Port Number, and VLAN info)
Install and troubleshoot PoE devices via Switch Negotiation and PoE Load test
Graphical wiremap and length test to identify common faults that occur with cabling installation
Document work through LinkWare™ PC reporting
Supports Industrial Ethernet (EtherNet/IP, PROFINET, EtherCAT, and others)
Industrial Ethernet Kit supports Industrial Connectors (M8D, M12D, M12X)
Network Testing You Need
Along with the robust cable testing features, the LinkIQ™ also provides detailed information on the nearest connected switch. The LinkIQ™ negotiates with the switch to identify the advertised data rate (up to 10GBASE-T), half/full duplex identification, the switch name, port number, and VLAN info.
LinkIQ™ Feature Breakout
RJ45 Port
PASS/FAIL frequency-based measurement results
Touch Screen Color Display
Length measurement shows distance to termination, open or short
Wiremap shows type and location of fault (miswires, split pairs, shorts, breaks)
USB-C port for data export, software updates and charging
Cable “Speedometer” provides bandwidth information up to 10G
Save up to 1000 test results on the unit and export to LinkWare™ PC
Additional Features
Generates Analog or Digital tones compatible with the IntelliTone™ Probe or Pro3000™ to assist in locating cables in a wall or telecommunications room
Blink Port light on switch to help identify the connected switch port
Compatible with MicroScanner™ PoE Remote Identifiers for Ethernet outlet identification
Touch Sensitive gesture-based display
Rechargeable Li-Ion battery
Easy Feature and Network Testing Upgrades via USB-C via LinkWare™ PC
Charging via standard USB-C port
Note: If your unit does not have LinkIQ v1.1 automatically installed, this can be upgraded free of charge by visiting: https://www.flukenetworks.com/support/downloads
Overview
The LinkIQ™ Network+Cable Tester is designed to provide trusted cable testing along with network testing professionals need to do their jobs
LinkIQ™ validates cable performance (up to 10 Gig) using frequency-based measurements and provides distance to fault information along with a wire map of the cable under test
The LinkIQ™ also performs ping tests to verify connectivity and nearest switch diagnostics to identify key network issues and validate switch configuration eliminating the need of using another device
Additional features include, Analog and Digital Toning, Port Blink, Remote Office Locators, and the ability to manage results via LinkWare™ PC.
Contains
LinkIQ™ Cable + Network Tester with Multi-Connector Adapter with magnetic strap, RJ45 Remote-ID #1, Quick Reference Guide,
USB-C to USB-A cable, Charging cable, Cat6A patch cord, RJ45 male to RJ45 female patch cord,
RJ45/M12X patch cord, RJ45/M12D patch cord, RJ45/M8D patch cord,
RJ45/11 Modular Adapter, Hanging strap with Remote ID holder, and duffle bag.
LinkIQ™ Cable + Wi-Fi + Network Tester Overview
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LIQ-DUO-H6-UK - LinkIQ™ Cable + Wi-Fi + Network Tester
Fluke Networks presents the LinkIQ™ tester – a comprehensive solution for cable performance verification, network diagnostics, and Wi-Fi analysis.
Key Features
Cable testing up to 10GBASE-T with wire map, distance to fault, and toning.
Network diagnostics including IPv4/v6 ping, switch identification, VLAN info, and data rates.
PoE verification with class detection (1–8), power measurement, and load testing.
Wi-Fi analysis (Duo model) supporting 2.4 GHz, 5 GHz, and 6 GHz bands (Wi-Fi 6E).
Industrial Ethernet support with M12X, M12D, and M8D adapters.
Results management and reporting via LinkWare™ PC.
Capacitive Colour Touchscreen
Maximum Cable Length:
305m
Tone:
Yes
Dimensions:
22 cm x 11 cm (8.5 in x 4.5 in)
Weight:
624g
Model Number p:
LinkIQ DUO Cable+Wi-Fi+Network
Connector Type:
Internal Antenna, M8, M12, M12x, RJ45, USB
Height:
50mm
Power Source:
Battery
Width:
115mm
Length:
220mm
Battery Life:
8 Hours Typical
Equipment Type:
Network Tester
Classification:
10Gb/s Ethernet
Battery Type:
Lithium-ion
Wi-Fi Testing (Duo Model)
Displays networks, channels, and access points.
Flags configuration issues like illegal channels, overlapping APs, and weak security.
Tracks signal strength and data rates over time.
Supports 802.11b/a/g/n/ac/ax and detects future standards like 802.11be.
PoE Testing
Certified to IEEE 802.3af/at/bt standards.
Displays powered pairs, class, and voltage under load.
Supports both single and dual signature implementations.
Industrial Ethernet Support
Supports EtherNet/IP, PROFINET, EtherCAT protocols.
Identifies miswired and split pairs on RJ45, M12X, M12D, and M8D cables.
Provides distance to opens/shorts and remote ID mapping.
Specifications
Display: 800x480 color capacitive touchscreen
Battery: Li-ion, 6400 mAh, 8 hours typical
Dimensions: 22 cm x 11 cm
Operating Temp: 0°C to 45°C
Storage Temp: -10°C to 60°C
Languages: Supports 20+ languages including English, German, French, Chinese, etc.
Ordering Information
Multiple kits and configurations available including:
LIQ-DUO: Standard Duo model with accessories
LIQ-DUO-IE: Industrial Ethernet version
LIQ-KIT: Basic kit with Remote IDs and IntelliTone Probe
LIQ-KIT-FTK1475: Professional troubleshooting kit with fiber tools
About Fluke Networks
Fluke Networks is a global leader in network certification and troubleshooting tools. Their LinkWare™ Live platform has over 14 million uploaded test results, supporting professionals in maintaining critical infrastructure.
The LinkIQ Duo offers trusted technology from the leader in cable testing to verify the performance of installed cabling in a rugged and reliable package. LinkIQ Duo gives customers the network and Wi-Fi tools they need to troubleshoot common problems. Best of all, operating the LinkIQ is a snap, with clear, uncluttered displays, one-touch measurements, and a gesture-based touch screen.
Fluke LinkIQ DUO Cable+Wi-Fi+Network Network Tester 2.5mm Ferrule Adapter, Internal antenna, RJ45, USB
Fluke LIQ-KIT-FQM-100MIC LinkIQ Kit combines copper network qualification with multimode fiber fault detection, inspection, and cleaning tools in a single field-ready kit. It is designed to support technicians working across structured cabling environments where both Ethernet performance checks and fiber integrity validation are required. The kit brings together testing, inspection, and maintenance functions to streamline fault identification across mixed media networks.
Key Features of Fluke LIQ-KIT-FQM-100MIC
Validates Ethernet cable performance up to 10 Gb/s
Performs copper cable qualification and wiring analysis
Identifies distance-to-fault on twisted pair cabling
Includes multimode fiber fault location capability
Supports fiber connector inspection for end-face quality checks
Provides cleaning tools for contamination removal on fiber connectors
Displays network information such as link speed and port details
Combines copper and fiber testing tools in one portable kit
Copper and Network Qualification
The copper testing component verifies cabling performance for Ethernet links and evaluates wiring integrity. It helps identify faults such as opens, shorts, and miswires while also providing information on link conditions and network connectivity characteristics.
Multimode Fiber Diagnostics
The fiber tools in the kit support fault location across multimode fiber runs, allowing technicians to estimate the position of breaks or high-loss points. This helps reduce downtime by narrowing down physical issues along the fiber path.
Inspection and Cleaning Workflow
The inspection probe allows detailed viewing of fiber connector end faces to identify contamination, scratches, or defects. Cleaning tools are included to remove dust and debris that can affect signal quality and connection reliability.
Field Application
This kit is commonly used in installation and maintenance work across office networks, data centers, and structured cabling environments. It supports technicians who need to verify both copper and fiber links during deployment and troubleshooting tasks.
What's Included
LinkIQ cable network tester including LinkIQ with remote IDs #1-7
RJ45-RJ45 patch cable
AC charger
RJ45/11 universal coupling
IntelliTone Pro 200 probe and carrying case
Fiber QuickMap fault locator for fiber optic multimode
Interchangeable SC adapter for screwing on
50 µm SC/LC multimode launch fiber
Transport bag
4-language quick guide (manuals available online in 9 different languages)
Safety instructions
Batteries
FiberInspector Micro with test head, display
4 UPC tips (LC couplings, SC couplings, 1.25mm end face adapter and 2.50 mm end face adapter)
Magnetic tape attachment
case
rechargeable batteries
Universal power supply
Quick Clean cleaner 1.25 mm fiber, LC and MU
The Fluke LIQ-KIT-FTK1475 LinkIQ Kit & Fiber Verification Kit with Inspection brings together copper qualification, fibre verification, inspection, and troubleshooting tools in one complete package for modern network environments. Designed for technicians working across multimode and single-mode fibre installations, the kit helps identify cabling faults, inspect connector cleanliness, validate switch connectivity, and confirm network performance up to 10 Gig. With portable testing equipment and clear reporting capabilities, it supports efficient installation checks, maintenance tasks, and ongoing infrastructure diagnostics across data centres, office networks, and structured cabling systems.
Key Features of Fluke LIQ-KIT-FTK1475
Qualifies copper cabling performance up to 10 Gb/s
Supports both multimode and single-mode fibre testing
Performs PoE testing and switch diagnostics
Measures optical power and fibre loss levels
Identifies cable faults, polarity issues, and connectivity problems
Provides digital and analogue cable tracing functions
Features a high-resolution touchscreen display
Compatible with LinkWare PC reporting software
Cable Testing You Trust
The LinkIQ™ is capable of measuring lengths up to 1000 feet (305 m) and provides distance to faults such as opens, shorts, and unterminated cable. Using the remote ID allows for a complete wire map of the cable pairs which helps identify miswired and split pairs. The primary cable testing feature of LinkIQ™ is the cable performance test which qualifies the cabling bandwidth from 10BASE-T to 10GBASE-T (10 Mb/s up to 10 Gb/s). It performs these tests via frequency-based measurements. Using IEEE-standardsbased measurements ensures that tested links meet performance requirements as opposed to transmission testers which only prove that the specific test devices can communicate over the link.
Network Testing You Need
Along with the robust cable testing features, the LinkIQ™ also provides detailed information on the nearest connected switch and connectivity testing with IP ping. The LinkIQ™ negotiates with the switch to identify the advertised data rate (up to 10GBASE-T), half/full duplex identification, the switch name and IP address, port number, and VLAN info.
The ping test verifies connectivity to devices on the local network or the internet and supports both IPv4 and v6. The LinkIQ’s address may be set up manually or through DHCP. Once set up, the ping test is run as part of the Autotest when a switch is detected. Results of the ping test include identification and response time of each of four pings to the target, the DNS server and gateway.
In-Depth PoE Testing
While Power over Ethernet makes installation of devices such as security cameras and access points simpler, a survey by the Ethernet Alliance of over 800 installers, integrators and end users found that four of five respondents experienced difficulties in integrating PoE systems. Part of this can be traced to the fact that the IEEE offers three PoE standards, the term “PoE” is not registered and there are a variety of nonstandards-compliant implementations as well.
To simplify PoE installation and troubleshooting, the LinkIQ displays the pairs where power is provided, including the different power levels and pairs for dual-signature implementations. Further, the LinkIQ will actually place a load on the connection to ensure that the advertised power is actually being delivered by the switch across the cabling infrastructure. The LinkIQ has been certified by the Ethernet Alliance to IEEE802.3™ standards for reliable multivendor interoperability.
LinkWare™ Documentation
The LinkIQ provides complete documentation abilities for the tests it performs. Up to 1,000 results can be stored in the tester with descriptive names and recalled. Test names and numbers automatically increment as each is saved (“Annex B-1”, “Annex B2”, “Annex B-3”, etc.) saving lots of time when testing cables in sequence.
Report data may be exported to a PC for documentation purposes. The LinkIQ uses
LinkWare™ PC, Fluke Networks’ reporting software which supports a variety of testers going back 20 years and is the industry’s de facto reporting solution with tens of
thousands of active users. LinkWare can be used to store the results as well as generate PDF reports.
Comprehensive Copper and Fibre Testing
The LinkIQ tester verifies cable performance while checking switch details, network speed, VLAN information, and PoE availability. Combined with fibre verification tools, the kit allows technicians to manage both copper and fibre infrastructure using a single equipment set.
Portable Testing and Reporting
The lightweight handheld design allows technicians to move easily between cabinets, patch panels, and work areas. Test results can be transferred to LinkWare PC software for documentation, record keeping, and project reporting.
What's Included
LIQ-KIT plus SimpliFiber Pro optical power meter
850/1300 multimode source
1310/1550 single-mode source
VisiFault Visual Fault Locator with 2.5mm universal adapter
two AAA batteries
two FindFiber
Remote ID sources
magnetic strap attachments and carrying case
SC, ST, and LC power meter adapters
FiberInspector Micro with Probe
4 UPC tips (LC bulkhead, SC bulkhead, 1.25 mm and 2.5 mm end face adapters)
rechargeable batteries and universal power adapter
NFC-KIT-BOX fiber optic cleaning kit
The Fluke LIQ-KIT-IS60 LinkIQ Kit Technicians Kit with IS60 Pro-Tool Kit brings together cable qualification, network diagnostics, and essential installation tools in one field-ready package. Built for technicians handling copper network installations and troubleshooting, the kit helps identify wiring faults, verify switch connectivity, validate PoE performance, and trace cables with speed and accuracy. The included IS60 Pro-Tool Kit adds dependable hand tools for cable preparation and termination work, making the kit suitable for day-to-day maintenance, structured cabling projects, and network support tasks.
Key Features of Fluke LIQ-KIT-IS60
Qualifies copper cabling up to 10 Gigabit Ethernet performance
Tests cable length, wire mapping, and distance to faults
Displays switch information including port, VLAN, and network details
Supports PoE testing for modern network devices
Includes IntelliTone cable tracing capability
Supplied with IS60 Pro-Tool Kit for installation and maintenance work
Rechargeable battery with touchscreen interface
Portable carrying case for field technicians
Network Testing You Need
Along with advanced cable testing capabilities, the LinkIQ™ provides detailed information about the nearest connected switch and network connectivity testing with IP ping functionality. The tester negotiates directly with the switch to identify the advertised data rate up to 10GBASE-T, duplex configuration, switch name, IP address, port number, and VLAN details.
The integrated ping test verifies connectivity to local network devices or internet destinations using both IPv4 and IPv6. The LinkIQ™ can be configured manually or through DHCP, allowing fast setup in different network environments. When a switch connection is detected, the ping test automatically runs during Auto-Test procedures, displaying response times, target identification, DNS server details, and gateway information.
In-Depth PoE Testing
Power over Ethernet has simplified installation for devices such as wireless access points, IP phones, and security cameras, but varying standards and implementations can still create installation challenges. The LinkIQ™ helps technicians verify PoE performance by displaying the powered pairs, delivered power levels, and support for dual-signature implementations.
To confirm actual power delivery, the tester applies a load to the connection and verifies that the advertised power is successfully transmitted across the cabling infrastructure. The LinkIQ™ is certified by the Ethernet Alliance to IEEE-802.3™ standards for dependable interoperability across multiple vendors and network hardware manufacturers.
LinkWare™ Documentation
The LinkIQ™ supports complete documentation and result management for cable and network testing activities. Up to 1,000 test results can be stored directly within the tester using descriptive naming formats that automatically increment during sequential testing, helping streamline larger installation projects.
Test data can be exported to a PC using LinkWare™ PC software for report generation and long-term record keeping. LinkWare™ has been widely used throughout the industry for many years and supports multiple generations of Fluke Networks testers, allowing technicians to organise results and create professional PDF documentation for customers and project records.
Built for Daily Field Use
With a rugged handheld design, rechargeable battery, and portable carry case, the LIQ-KIT-IS60 is suited for technicians working across offices, telecom rooms, data cabinets, and commercial network installations.
The Fluke LIQ-KIT-VFL-FBRLRT LinkIQ Kit with Fiber VFL & Live Fiber Detector combines copper qualification tools with essential fiber inspection capability in a single field kit. It supports technicians working across mixed network environments by bringing together link testing, switch identification, and fiber visibility checks, helping streamline everyday installation and fault isolation tasks without switching between separate devices.
Key Features of Fluke LIQ-KIT-VFL-FBRLRT
Copper cable qualification for Ethernet links including multi-gig connectivity checks
Network switch discovery with port, VLAN, and link information reporting
Power over Ethernet detection and verification on active lines
Visual fault location capability for identifying breaks, bends, and continuity issues in fiber
Live fiber detection across a wide optical wavelength range for active signal identification
Field-ready toolkit designed for structured cabling and fiber inspection tasks
Network Visibility
Provides detailed insight into connected infrastructure, including link status and switch-level identification to support accurate configuration checks.
Cable Testing You Trust
The LinkIQ tester is capable of measuring lengths up to 305 meters (1000 feet) and provides distance to faults such as opens, shorts, and unterminated cable. Using the remote ID allows for a complete wire map of the cable pairs which helps identify miswired and split pairs. The primary cable testing feature of LinkIQtester is the cable performance test which qualifies the cabling bandwidth from 10BASE-T to 10GBASE-T (10 Mb/s up to 10 Gb/s).
It performs these tests viafrequency-based measurements. Using IEEE-standards-based measurements ensures that tested links meet performance requirements as opposed to transmission testers which only prove that the specific test devices can communicate over the link.
Network Testing You Need
Along with the robust cable testing features, the LinkIQ tester also provides detailed information on the nearest connected switch and connectivity testing with IPping. The LinkIQ tester negotiates with the switch to identify the advertised data rate (up to 10GBASE-T), half/full duplex identification, the switch name and IPaddress, port number, and VLAN info.
Switch port test shows switch name and IP address, connected port, and VLAN (separate screen) along with advertised speed and duplex settings. If a ping test is configured, the target address and average response time are shown. Scroll down to show Power over Ethernet results. The ping test verifies connectivity to devices on the local network or the internet and supports both IPv4 and v6.
The address of the LinkIQ tester may be set upmanually or through DHCP. Once set, the ping test runs as part of the Autotest when a switch is detected. Results of the ping test include identification andresponse time of each of four pings to the target, the DNS server, and gateway.
In-Depth PoE Testing
While Power over Ethernet makes installation of devices such as security cameras and access points simpler, a survey by the Ethernet Alliance of over 800 installers, integrators, and end users found that four of five respondents experienced difficulties in integrating PoE systems. Part of this can be traced to the fact that the IEEE offers three PoE standards, the term PoE is not registered, and there are a variety of non-standards-compliant implementations.
To simplify PoE installation and troubleshooting, the LinkIQ tester shows the pairs where power is provided, including the different power levels and pairs for dual-signature implementations. Further, the LinkIQ tester will actually place a load on the connection to ensure that the advertised power is actually being delivered by the switch across the cabling infrastructure. The LinkIQ tester has been certified by the Ethernet Alliance to IEEE-802.3™ standards for reliable multivendor interoperability
LinkWare™ Documentation
The LinkIQ tester provides complete documentation abilities for the tests it performs. Up to 1,000 results can be given descriptive names and stored and recalled in the tester. Test names and numbers automatically increment as each is saved: Annex B-1, Annex B-2, Annex B-3, etc. which saves time when testing cables in sequence.
Report data may be exported to a PC for documentation purposes. The LinkIQ tester uses LinkWare™ PC, Fluke Networks’ reporting software which supports avariety of testers going back 20 years and is the industry’s leading reporting solution with tens of thousands of active users. LinkWare PC can be used to storethe results as well as generate PDF reports.
Field Deployment Design
Built for on-site use, the kit brings together multiple testing functions into a single carry system for structured and fiber network work.
What's Included:
LinkIQ Cable+Network Tester
Set of Remote IDs #1-7
RJ45-RJ45 Patch Cord
AC Charger
RJ45/11 Universal Coupler
IntelliTone Pro 200 Probe
Duffle Bag Carrying Case
VisiFault Visual Fault Locator
2.5mm Universal Adapter
4 AAA Batteries
FiberLert Live Fiber Detector, 850 nm to 1625 nm
The Fluke LIQ-DUO-H6UK/FPC3 is a combined cable and network testing kit designed for field technicians working across copper and wireless environments. It brings together cable qualification, switch identification, PoE validation, and Wi-Fi analysis in a single handheld unit, helping streamline fault detection and verification tasks during installation and maintenance work.
Key Features of Fluke LIQ-DUO-H6UK/FPC3
Tests Ethernet cabling performance up to 10GBASE-T
Performs frequency-based cable qualification and wire mapping
Identifies cable faults including opens, shorts, and split pairs
Measures distance to cable termination or fault point
Validates PoE delivery across IEEE standards up to Class 8
Switch diagnostics including IP, VLAN, port speed, and duplex details
Wi-Fi analysis supporting modern multi-band environments (including 6 GHz where available)
Includes 3-year coverage for the main unit
RJ45 Port for connection to cable or switch port
Internal antenna for Wi-Fi radio supporting 2.4 GHz, 5 GHz, and 6 GHz bands (LinkIQ Duo model only)
PASS/FAIL frequency-based measurement results
Touch Screen Color Display
Length measurement shows distance to termination, open, or short
Wire map shows type and location of fault (miswires, split pairs, shorts, breaks)
USB-C port for data export, software updates and charging
Cable performance to 10 Gb/s shown in speedometer format
Save up to 1000 test results on the unit and export to LinkWare™ PC
Cable Testing You Trust
The LinkIQ tester is capable of measuring lengths up to 305 meters (1000 feet) and provides distance to faults such as opens, shorts, and unterminated cable. Using the remote ID allows for a complete wire map of the cable pairs which helps identify miswired and split pairs. The primary cable testing feature of LinkIQ tester is the cable performance test which qualifies the cabling bandwidth from 10BASE-T to 10GBASE-T (10 Mb/s up to 10 Gb/s). It performs these tests via frequency-based measurements. Using IEEE-standards-based measurements ensures that tested links meet performance requirements as opposed to transmission testers which only prove that the specific test devices can communicate over the link.
Network Testing You Need
Along with the robust cable testing features, the LinkIQ tester also provides detailed information on the nearest connected switch and connectivity testing with IP ping. The LinkIQ tester negotiates with the switch to identify the advertised data rate (up to 10GBASE-T), half/full duplex identification, the switch name and IP address, port number, and VLAN info.
In-Depth PoE Testing
While Power over Ethernet makes installation of devices such as security cameras and access points simpler, a survey by the Ethernet Alliance of over 800 installers, integrators, and end users found that four of five respondents experienced difficulties in integrating PoE systems. Part of this can be traced to the fact that the IEEE offers three PoE standards, the term PoE is not registered, and there are a variety of non-standards-compliant implementations.
To simplify PoE installation and troubleshooting, the LinkIQ tester shows the pairs where power is provided, including the different power levels and pairs for dual-signature implementations. Further, the LinkIQ tester will actually place a load on the connection to ensure that the advertised power is actually being delivered by the switch across the cabling infrastructure. The LinkIQ tester has been certified by the Ethernet Alliance to IEEE-802.3™ standards for reliable multivendor interoperability.
LinkWare™ PC Documentation
The LinkIQ tester provides complete documentation abilities for the tests it performs. Up to 1,000 results can be given descriptive names and stored and recalled in the tester. Test names and numbers automatically increment as each is saved: Annex B-1, Annex B-2, Annex B-3, etc. which saves time when testing cables in sequence.
Report data may be exported to a PC for documentation purposes. The LinkIQ tester uses LinkWare™ PC, Fluke Networks’ reporting software which supports a variety of testers going back 20 years and is the industry’s leading reporting solution with tens of thousands of active users. LinkWare PC can be used to store the results as well as generate PDF reports.
Modern Design and Interface
Like today’s smartphone, the LinkIQ is based on a gesture-based touchscreen that takes up nearly all the face of the instrument. This makes it easy to display a large amount of information and provide clear, simple controls such as sliders and a full keyboard. While the LinkIQ can perform a variety of tests, the user interface is simplified so that there is a single TEST function. The results displayed are determined solely by what is connected to the unit’s single “RJ-45” connector. A single USB-C port provides connectivity to a computer for future software updates, reporting, and charging the unit. Like other Fluke Networks products, the LinkIQ is designed and tested in our environmental lab to ensure its ruggedness including vibration, temperature, humidity, electrostatic discharge and drop tests.
The LIQ-DUOKIT-H6UK/FPC3 is a handheld network and cable testing kit built around the LinkIQ Duo platform, combining copper cable qualification, switch diagnostics, Wi-Fi analysis, and PoE verification in a single tool. It is designed to support field testing tasks across structured cabling and active network environments, while the included 3-year Premium Care cover adds extended service and support coverage for the main unit.
Key Features of Fluke LIQ-DUOKIT-H6UK/FPC3
Cable qualification supporting performance validation up to 10GBASE-T
Wire mapping with detection of opens, shorts, miswires, and split pairs
Distance-to-fault measurement for accurate issue location
Switch discovery including IP address, port details, VLAN, and link speed
PoE detection and load testing aligned with IEEE standards
Wi-Fi analysis across supported bands including 2.4 GHz, 5 GHz, and 6 GHz (model dependent)
Touchscreen interface for test navigation and results viewing
USB-C connectivity for charging and data export
LinkWare PC compatibility for reporting and result management
3-year coverage for main unit
RJ45 Port for connection to cable or switch port
Internal antenna for Wi-Fi radio supporting 2.4 GHz, 5 GHz, and 6 GHz bands (LinkIQ Duo model only)
PASS/FAIL frequency-based measurement results
Touch Screen Color Display
Length measurement shows distance to termination, open, or short
Wire map shows type and location of fault (miswires, split pairs, shorts, breaks)
USB-C port for data export, software updates and charging
Cable performance to 10 Gb/s shown in speedometer format
Save up to 1000 test results on the unit and export to LinkWare™ PC
Cable Testing You Trust
The LinkIQ tester is capable of measuring lengths up to 305 meters (1000 feet) and provides distance to faults such as opens, shorts, and unterminated cable. Using the remote ID allows for a complete wire map of the cable pairs which helps identify miswired and split pairs. The primary cable testing feature of LinkIQ tester is the cable performance test which qualifies the cabling bandwidth from 10BASE-T to 10GBASE-T (10 Mb/s up to 10 Gb/s). It performs these tests via frequency-based measurements. Using IEEE-standards-based measurements ensures that tested links meet performance requirements as opposed to transmission testers which only prove that the specific test devices can communicate over the link.
Network Testing You Need
Along with the robust cable testing features, the LinkIQ tester also provides detailed information on the nearest connected switch and connectivity testing with IP ping. The LinkIQ tester negotiates with the switch to identify the advertised data rate (up to 10GBASE-T), half/full duplex identification, the switch name and IP address, port number, and VLAN info.
In-Depth PoE Testing
While Power over Ethernet makes installation of devices such as security cameras and access points simpler, a survey by the Ethernet Alliance of over 800 installers, integrators, and end users found that four of five respondents experienced difficulties in integrating PoE systems. Part of this can be traced to the fact that the IEEE offers three PoE standards, the term PoE is not registered, and there are a variety of non-standards-compliant implementations.
To simplify PoE installation and troubleshooting, the LinkIQ tester shows the pairs where power is provided, including the different power levels and pairs for dual-signature implementations. Further, the LinkIQ tester will actually place a load on the connection to ensure that the advertised power is actually being delivered by the switch across the cabling infrastructure. The LinkIQ tester has been certified by the Ethernet Alliance to IEEE-802.3™ standards for reliable multivendor interoperability.
LinkWare™ PC Documentation
The LinkIQ tester provides complete documentation abilities for the tests it performs. Up to 1,000 results can be given descriptive names and stored and recalled in the tester. Test names and numbers automatically increment as each is saved: Annex B-1, Annex B-2, Annex B-3, etc. which saves time when testing cables in sequence.
Report data may be exported to a PC for documentation purposes. The LinkIQ tester uses LinkWare™ PC, Fluke Networks’ reporting software which supports a variety of testers going back 20 years and is the industry’s leading reporting solution with tens of thousands of active users. LinkWare PC can be used to store the results as well as generate PDF reports.
Modern Design and Interface
Like today’s smartphone, the LinkIQ is based on a gesture-based touchscreen that takes up nearly all the face of the instrument. This makes it easy to display a large amount of information and provide clear, simple controls such as sliders and a full keyboard. While the LinkIQ can perform a variety of tests, the user interface is simplified so that there is a single TEST function. The results displayed are determined solely by what is connected to the unit’s single “RJ-45” connector. A single USB-C port provides connectivity to a computer for future software updates, reporting, and charging the unit. Like other Fluke Networks products, the LinkIQ is designed and tested in our environmental lab to ensure its ruggedness including vibration, temperature, humidity, electrostatic discharge and drop tests.
What's Included:
LinkIQ Duo main tester (LIQ-200 Duo)
IntelliTone 200 digital probe (for cable tracing and toning)
Remote ID set (Remote ID #1 and ID kit #2–7)
RJ45 patch cord
RJ45/11 universal coupler
USB-A to USB-C cable (for charging and data transfer)
AC charger
Hanging strap
Soft accessory pouch
3-year coverage for the main unit
