Best Ethernet Cable Tester

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Pop Expert

Looking for the Best Ethernet Cable Tester available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Ethernet Cable Tester?

Pop Expert have put together this list of the top 10 selling Ethernet Cable Tester on Amazon – sorted by overall popularity and positive consumer reviews.

The Pop Expert list of top selling Ethernet Cable Tester is the ideal place to start when you are trying to find the Best Ethernet Cable Tester for your neeeds.

Popular Ethernet Cable Tester on Amazon

Details on the Best Ethernet Cable Tester

Bestseller No. 1
Klein Tools VDV526-200 Cable Tester, LAN Scout Jr. 2 Ethernet Cable Tester for CAT 5e, CAT 6/6A Cables with RJ45 Connections
  • VERSATILE CABLE TESTING: Cable tester for data (RJ45) terminated cables and patch cords, ensuring comprehensive testing capabilities
  • LARGE BACKLIT LCD: Backlit LCD display enables easy reading of pin-to-pin wiremap results, even in low-lit areas
  • COMPREHENSIVE FAULT DETECTION: Test for Open, Short, Miswire, Split-Pair faults, Cross-over, and Shield, providing thorough fault detection
  • INTUITIVE USER INTERFACE: User-friendly interface with three buttons and simple, easy-to-identify test responses, ensuring a smooth testing experience
  • MULTIPLE TONE GENERATOR STYLES: Tone on a single wire, wire pair, or all 8 conductor wires using the multiple style tone generator (solid/warble); requires probe Cat. No. VDV500-123 (sold separately)
Bestseller No. 2
iMBAPrice - RJ45 Network Cable Tester for Lan Phone RJ45/RJ11/RJ12/CAT5/CAT6/CAT7 UTP Wire Test Tool
  • Automatically runs all tests and checks for continuity, open, shorted and crossed wire pairs. Visible LED status display.
  • Cable state testing (2-wire): Line DC detecting, anode and cathode determination,Ringing signal detecting open, short and cross circuit testing
  • Cable Type: RJ11 Telephone cable and RJ45 LAN cable
  • Connectors: Ethernet Cat 5, Ethernet Cat 5e, Ethernet Cat 6, Ethernet Cat 7, RJ11 6P and RJ45 8P
  • Power Source: DC9V Battery Required (not included)
Bestseller No. 3
KLEIN TOOLS VDV501-851 Cable Tester Kit with Scout Pro 3 for Ethernet / Data, Coax / Video and Phone Cables, 5 Locator Remotes
  • VERSATILE CABLE TESTING: Cable tester tests voice (RJ11/12), data (RJ45), and video (coax F-connector) terminated cables, providing clear results for comprehensive testing
  • EXTENDED CABLE LENGTH MEASUREMENT: Measure cable length up to 2000 feet (610 m), allowing for precise cable length determination
  • COMPREHENSIVE FAULT DETECTION: Test for Open, Short, Miswire, or Split-Pair faults, ensuring thorough fault detection and identification
  • BACKLIT LCD DISPLAY: Backlit LCD screen displays cable length, wiremap, cable ID, and test results, ensuring easy readability in various lighting conditions
  • EFFICIENT CABLE TRACING: Trace cables, wire pairs, and individual conductor wires using the multiple style tone generator (requires analog probe Cat. No. VDV500-123, sold separately), simplifying cable tracing tasks
On Sale!Bestseller No. 4
Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer with Remote
  • EFFICIENT CABLE TESTING: Cable tester with single button testing of RJ11, RJ12, and RJ45 terminated voice and data cables
  • VERSATILE CABLE SUPPORT: Tests CAT3, CAT5e, and CAT6/6A cables, ensuring compatibility with a wide range of cable types
  • FAST LED RESPONSES: LED indicators provide fast and clear cable status indications, including Pass, Miswire, Open-Fault, Short-Fault, and Shield
  • SECURE TEST REMOTE STORAGE: Test remote securely stores in the tester body, preventing loss or damage
  • COMPACT AND PORTABLE: Compact tester easily fits in your pocket, allowing for convenient and on-the-go testing
Bestseller No. 5
Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12
  • The LAN cable tester can test both of the RJ11 telephone cable and RJ45 network cables such as RJ45 Cat5 Cat6 Cat7. Built-in high performance chip, which provide faster test results when checking wires and data points.
  • The network provides the verification detail of wires to ensure that your networking is flowing optimally. And it will inform you whether the cables are paired and connected correctly or not.
  • The network cable tester features a nice LED display which indicates. And the results that are easy for anyone to understand. It can be used by both professionals and unskilled home-users.
  • Note: The cable tester needs a 9-volt battery to function. The battery is not included in the package at the time of purchase.
  • If you are not satisfied with this Ethernet cable tester, please feel free to contact us. We will solve all your problems well.

Newest Ethernet Cable Tester

New
Network Ethernet Cable Tester for LAN RJ45 RJ45 CAT5 CAT5E CAT6 CAT6A CAT7, Ethernet Wire Tester Tool UTP/STP Continuity Test for Telephone Line Finder Home Repair (HT812A)
  • Multi-Function Network Cable Tester: Supports RJ45 (CAT5, CAT5e, CAT6, CAT6A, CAT7) and RJ11 telephone cables. Quickly detects continuity, short circuits, open wires, miswiring, and cable shielding status, ensuring your LAN or phone lines are correctly wired and ready to use.
  • Fast/Slow Mode with LED Indicators: Switch between fast and slow scan speeds to identify wiring issues more precisely. LED lights on both master and remote units show wire order, making it easy to spot errors like open pairs or misaligned pins at a glance.
  • Split-Type Design for Long-Distance Testing: Master and remote units can be detached and used separately, allowing you to test both ends of a long cable run, ideal for wall-mounted ports, long runs, or structured cabling. Perfect for home, office, or professional IT setups.
  • Compact, Lightweight & Durable: Ergonomically designed with sturdy ABS housing, this pocket-sized tester is ideal for on-the-go network engineers, DIYers, and electricians. It’s your go-to toolkit for cable maintenance, upgrades, or new installations.
  • Safe & Easy to Use: Simple one-button operation makes testing quick and hassle-free. LED indicators clearly show wiring status, while the G light instantly identifies shielded (FTP/STP) or unshielded (UTP) cables. Supports safe testing of telephone lines with typical voltages under 48-72V, ideal for both home and professional use.
New
Eaton Tripp Lite N844B-LOOP-12F OM3 50/125 Multimode Fiber Optic Loopback Tester, 12F MTP/MPO Female, 4 in Cable, 40G Ethernet, Reach/RoHS, Cloud Care Pre-Configured Bundle Eligible (50 Pack)
  • Troubleshoot 40G Ethernet links fast with this Eaton Tripp Lite OM3 50/125 multimode fiber optic loopback tester; verifies signal integrity, port functionality and link stability in seconds
  • MTP/MPO female connector and compact 4 in flexible cable ensure quick plug in during data center, lab or field service testing; ideal for QSFP Plus transceivers, switches, routers and storage
  • Supports multimode fiber testing up to 40 gigabit Ethernet, enabling certification, maintenance and performance validation of enterprise networks, SAN, cloud computing clusters and telecom infrastructure
  • High visibility aqua jacket matches OM3 cabling standards while durable construction resists twisting and repeated insertions, delivering long term reliability for IT professionals and network engineers
  • Plug and play fiber optic tester requires no external power or software, saving setup time and eliminating unnecessary adapters; compact 4 inch design fits pockets, tool kits and patch panel drawers
New
JAOCDOEN Network Cable Tester Multifunctional Intelligent Testing Split Type Handheld POE Tester for Ethernet
  • Split Design: Network detector for the host separated design, convenient for long distance detection, can up to 100 meters.
  • Multifunctional Detection: The detector can intelligently detect USB, RJ45 computer network cable, RJ11, RJ12 telephone line through and through.
  • Ergonomic Design: The body is ergonomically designed to better fit the palm of the hand, and it is not easy to slip and fall when using a solid grasp.
  • Rounded Corners: The ABS has rounded corners to prevent hand cuts during use or carry, making it safer to use.
  • Easy Operation: You only need to turn on the switch, plug in the Internet cable, and the lights will light up in sequence, indicating that there is no problem with the line connection.
New
JAOCDOEN Network Cable Tester Multifunctional Ethernet Lan Telephone Line RJ11 Finder for Continuity Checking
  • AUDIO RECOGNITION: Multifunctional network tester can receive audio signals on cable wires and detect connectivity of cables or wires
  • ACCURATE AND NON DESTRUCTIVE: Network cable tester can accurately track the location of breakpoints without damaging the insulation layer
  • FAULT DISTANCE LOCATION: Network cable tester can measure cable length and accurately locate the fault distance of LAN cable
  • MULTIPLE FUNCTIONS: Multifunctional telephone line finder can identify or track wire, test R11 telephone line break, identify telephone line status
  • SCRATCH ABS: Ethernet tester adopt excellent ABS material, possess impact resistance, scratch resistance,
New
Asixxsix Network Cable Tester, Ethernet Cable Tester with 5 Scan Modes LCD Display PoE Identification for LAN RJ45 Underground Telephone Line Home Repair
  • [5 Scan Modes Mastery] This network cable tester features 5 advanced scan modes with LCD display, effortlessly identifying cables in crowded environments while supporting RJ45, BNC, and underground telephone lines for versatile home repair and professional LAN maintenance.
  • [ Huntings] Equipped with digital signal technology offering standard mode for common environments and anti-interference mode for switch proximity/long-distance detection, ensuring reliable cable tracking in complex network setups.
  • [ Fault Diagnosis] Delivers precise alignment testing with real-time LCD visualization of open circuits, short circuits, and crossover issues through intuitive on/off detection for rapid network cable troubleshooting.
  • [One-Port Precision Test] Simplified single-ended operation displays 1-8 wire connectivity status - any defective cable shows "0" instantly when inserted into the dedicated port for immediate problem identification.
  • [Effortless Length Measurement] One- cable length measurement function accurately tests cables with results, combining PoE compatibility and durable design for field technicians and DIY enthusiasts.