LinkIQ™ Duo Cable+Wi-Fi®+Network Tester

The Fluke Networks LinkIQ Duo verifies and troubleshoots cable performance up to 10 Gb/s and solves issues with wired network connectivity and wireless up to Wi-Fi 6E

Image of Fluke LinkIQ™ Duo Cable+Wi-Fi®+Network TesterThe Fluke Networks LinkIQ Duo combines the cable testing customers trust with the network testing needed and is Wi-Fi 6E ready. The current LinkIQ model will continue to be available for customers who do not require Wi-Fi testing. 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. The LinkIQ offers a clear, uncluttered display, one-touch measurement, and a gesture-based touchscreen, making it easy to operate.

Specifications
  • Cable performance testing up to 10GBASE-T plus troubleshooting (distance to fault, wire map, toning)
  • Test and troubleshoot EtherNet/IP, PROFINET, EtherCAT cabling with M12X, M12D, and M8D adapters (IE versions)
  • Network features include IPv4 and IPv6 ping, nearest switch diagnostics (IP address, name, port/VLAN number, and advertised data rates)
  • Ethernet Alliance-certified PoE verification detects the PoE class (1-8) and power, and performs a load test of available PoE from the connected switch
  • Wi-Fi analysis to Wi-Fi 6E, including networks, channels, and access points (Duo model) (6 GHz support only in countries where allowed)
Features
  • Verifies cable performance up to 10 Gb/s
  • Measures cable length and distance to faults (up to 305 m)
  • Provides full wire map with remote ID support
  • Identifies switch name, port, VLAN, and duplex settings
  • Performs PoE load testing with voltage and power measurements
  • Supports IEEE 802.3af/at PoE standards
  • Generates analog and digital tones for cable tracing
  • Blink port light for switch port identification
  • Stores up to 1,000 test results
  • Exports data and generates reports via LinkWare™ PC
  • Touch-sensitive color display
  • Rechargeable Li-ion battery with eight-hour life
  • USB-C® port for charging and data transfer
  • Supports 802.1x authentication
  • Compatible with IntelliTone™ and MicroScanner™ PoE remotes
Applications
  • Ethernet cable performance verification
  • Network switch diagnostics
  • PoE device installation and troubleshooting
  • Structured cabling certification
  • Office and data center network setups
  • Cable fault location and repair
  • VLAN and port mapping
  • Network documentation and reporting
  • Cable tracing in walls and telecom rooms
  • Field testing for IT and telecom technicians
  • Network maintenance and health checks
  • Troubleshooting intermittent connectivity issues
  • Verifying new cable installations
  • Identifying mis-wires and split pairs
  • Supporting remote office network validation

LinkIQ™ Duo Cable+Wi-Fi®+Network Tester

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
LINKIQ CABLE+NETWORK+WI-FI TESTELIQ-DUOLINKIQ CABLE+NETWORK+WI-FI TESTE3 - Immediate$5,579.16View Details
LIQ-DUO-KIT WITH VISIFAULT VFL WLIQ-DUO-VFL-LFDLIQ-DUO-KIT WITH VISIFAULT VFL W3 - Immediate$6,970.70View Details
LINKIQ INDUSTRIAL ETHERNET TESTELIQ-DUO-IELINKIQ INDUSTRIAL ETHERNET TESTE2 - Immediate$7,380.22View Details
LIQ-DUO KIT WITH REMOTE IDS, TONLIQ-DUO-IE-KITLIQ-DUO KIT WITH REMOTE IDS, TON2 - Immediate$8,190.95View Details
LIQ-DUO KIT WITH REMOTE IDS, PROLIQ-DUO-KITLIQ-DUO KIT WITH REMOTE IDS, PRO2 - Immediate$6,767.71View Details
CABLE TESTER MULTI CBLLIQ-100CABLE TESTER MULTI CBL9 - Immediate$4,169.38View Details
CABLE TESTER REMOTE MULTI CBLLIQ-KITCABLE TESTER REMOTE MULTI CBL14 - Immediate$5,006.78View Details
CABLE TESTER MULTI CBLLIQ-100-IECABLE TESTER MULTI CBL3 - Immediate$5,635.93View Details
CABLE TESTER REMOTE MULTI CBLLIQ-KIT-IECABLE TESTER REMOTE MULTI CBL11 - Immediate$6,470.39View Details
1G FIBER MEDIA CONVERTER KIT FORFMC-1G1G FIBER MEDIA CONVERTER KIT FOR0 - Immediate$1,297.19View Details
10/1G FIBER MEDIA CONVERTER KITFMC-10G10/1G FIBER MEDIA CONVERTER KIT0 - Immediate$3,282.21View Details
LIQ-DUO + 3 YEARS OF PREMIUM CARLIQ-DUO/FPC3LIQ-DUO + 3 YEARS OF PREMIUM CAR0 - Immediate$7,484.93View Details
LINKIQ KIT WITH IDS, PROBE, FIBELIQ-KIT-FMCLINKIQ KIT WITH IDS, PROBE, FIBE0 - Immediate$7,996.53View Details
LIQ-DUO-KIT + 3 YEARS OF PREMIUMLIQ-DUOKIT/FPC3LIQ-DUO-KIT + 3 YEARS OF PREMIUM0 - Immediate$8,531.42View Details
LINKIQ DUO KIT WITH IDS, PROBE,LIQ-DUO-KIT-FMCLINKIQ DUO KIT WITH IDS, PROBE,0 - Immediate$9,587.05View Details
LIQ-DUO-KIT MULTIPACK OF 3LIQ-DUO-KIT-3PKLIQ-DUO-KIT MULTIPACK OF 30 - Immediate$16,661.45View Details
LIQ-DUO-KIT WITH FTK1475LIQ-DUO-KIT-1475LIQ-DUO-KIT WITH FTK14750 - Immediate$17,341.91View Details
LIQ-DUO-KIT MULTIPACK OF 6LIQ-DUO-KIT-6PKLIQ-DUO-KIT MULTIPACK OF 60 - Immediate$31,362.13View Details
Published: 2025-07-15