Refurbished Network & Cable Testers — 39 Deals

NetAlly LinkRunner 10G (LR10G-200). Advanced Multi-Gig (NBASE-T) and 10G Cable & Ethernet Network Tester for Copper and Fiber. Validates up to 90W 802.3bt PSE

NetAlly LinkRunner AT 4000 LINKSOLUTIONS-KT-4K Fiber Network Cable & Connectivity Tester Kit with Test Accessory

NetAlly LinkRunner AT 3000 LinkSolutions Kit incl. 2X LinkSprinter Network Testers. Copper and Fiber Network Cable and Connectivity Tester Kit

NetAlly LinkRunner AT 3000 Copper and Fiber Network Cable & Connectivity Tester | PoE, Ping, Switch, DHCP, Cable, LANBERT, Wi-Fi connectivity, Link Speed & Duplex up to 10 Gbps

NetAlly LinkRunner AT 1500 Essential Network & Cable Tester | Fast 8-Step AutoTest, PoE + Load, ping, Switch, VLAN, DHCP, DNS, Gateway | Reliable, standardised Results for Daily Network Validation

Megger 1006-719 mit400/2 Insulation & Continuity Tester

Ideal Electrical 33-866 Test-Tone-Trace VDV Test Kit, Voice-Data-Video Testers for Basic Testing and Toning Applications of CAT3/5/5e/6/6a Cables and RG59/6/6 Quad,Black

KOMSHINE KLT-12E Optic Fiber Tester Toolkit Includes Fiber Optic Power Meter OPM+ Optical Light Source OLS+Fault Locator V-F-L+ Cleaning Platform + Jump Cables FTTH Loss Test Kit

All Features Multifunction Network Caber Tester,UTP Continuity,Cable Tracer,4" IPS Touch Screen Network Tester Support TDR,DMM,OPM,Level Meter,Network Tools,POE++ Detect,RJ45 TDR,Length,FTP,NCV

Klein Tools 80085 VDV LAN Cable and Wire Tester Kit for Klein Pass-Thu RJ45 Modular Data Plugs, 6-Piece

Klein Tools VDV770129 Replacement Carrying Case for Klein Tools Scout Pro Max Network Cable Tester (Cat. No. VDV501-770), Black

MINI HDMI Data Cable Tester - 20 LED Status Indicator

NF-8209S Network Cable Tester, RJ45 Ethernet Tester for POE/Cat5/Cat7/Cat6a/Cat6/Cat5e, Wire Mapper, Length, Open/Short, Wire Fault Locator, Ethernet LAN Network Toner Tool

Klein Tools VDV770-851 Tester Remote Expansion Kit for Scout Pro Series Testers with Single-Step Test + Map Remotes #7 to #12

Henkion Multifunction RJ45 Network Caber Tester,UTP Cable Tester Ethernet Cable Tracer,4" IPS Touch Screen Support Network Tools,Digital Multi-Meter,OPM,POE++ Detect,RJ45 TDR,Length,FTP,(LT-600M)

Monoprice HDMI Signal Generator and Display Analyzer

Klein Tools VDV500-920 Wire Tracer Tone Generator and Probe Kit Continuity Tester for Ethernet, Internet, Telephone, Speaker, Coax, Video, and Data Cables, RJ45, RJ11, RJ12

Klein Tools VDV501-852 Cable Tester with Remote, VDV Scout Pro 3 Test Kit Locates and Tests Voice, Data and Video Cables

Klein Tools VDV500-163 Wire Tracer Digital Tone Generator Continuity Cable Tester for for Ethernet, Telephone, Speaker, Coax, and Data Cables RJ45, RJ11, RJ12

TESMEN TLP-900AR Network Cable Tester, RJ11 RJ45, for CAT5/6/POE/STP, Multi-function Cable Tracer with Pairing, Continuity, QC&NCV, Suitable for Ethernet, Telephone, Wire maintenance and sorting-Green

Multifunction RJ45 Network Caber Tester,Full Features UTP Cable Tester Cable Tracer,4" IPS Touch Screen Support TDR,DMM,OPM,POE++ Detect,Level Meter,Ethenet Network Tester,RJ45 TDR,Length,FTP(LT-600T)

Klein Tools VDV500-820 Wire Tracer Tone Generator and Probe Kit Continuity Tester for Ethernet, Telephone, Speaker, Coax, Video, and Data Cables, RJ45, RJ11, RJ12

fyboptwu - OTDR Launch Cable Box SC/UPC-SC/UPC Singlemode SM（9/125） Extension Cord OTDR Dead Zone Eliminator Fiber Optic Tester (500M)

OTDR Fiber Optic Launch Cable Box LC/UPC-LC/UPC Test Extension Cord Single Mode with 500M OTDR Extension Cord