Top 10 Best network cable tester in 2026

Last Updated - 6/6/2026

🏆Best Choice

D YEDEMC

D YEDEMC Mini-Pro 1310/1550nm SM OTDR Mulit-Function Tester Built in OPM/OLS / RJ45 Test/VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC (YD-3000-UPC)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Functions: For evaluating FTTx and access network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses.
•Parameters：Mini-Pro OTDR Test Wavelength 1310/1550nm,Test Range 5m~60km,Test Unit is km. Dynamic Range 24dB/22dB (can't test spliter,if test the spliter,the Dynamic need more than 42dB) .Connector FC/UPC (Interchangeable SC、ST)
•Built-In: 3.5 inch Color Display (not touch);OTDR, Event Map, Power Meter, Cable Length Measurement Tool, Cable Tracker, and RJ45 Sequencer
•Internal Storage: Micro USB Data Interface; External storage TF Card. Analysis Software included for further data analysis or processing,(Note:The Analysis Software need install on PC,Using the Analysis Software open print the test result and print)
•Please make sure you are a professional before purchasing. If you can't test, please contact us. Our products have been strictly tested before leaving the factory and will not be unusable. Because of the accuracy of the product, some scenarios cannot be used. You need to buy products with higher accuracy, not because our products have problems.

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$249.00

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SZJMS

New Upgraded OTDR Optical Fiber Tester, Fiber Network Tester Support Event Map Optical Power Meter OLS(Loss Test) VFL LS(Light Source) Length Ping POE Test, IP Scan RJ45 Network Tools

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【OTDR Fiber Optic Tester 】OTDR test: wavelength 1310nm/1550nm, dynamic range 26dB/24dB. Quick Setup mode: quickly set wavelength, distance range, pulse width and measurement duration; Parameters Set mode: professional technicians can set the wavelength, distance range, pulse width, measurement mode, IOR, non-reflection threshold, end threshold and other parameters before testing, which will get more accurate curve results
•【Event Map & Data Storage】Fiber optic tools can visualize road problems and faults at a glance. Information such as the length of the fibre optic link, type of connector, fusion point or break point is presented in a graphical form that is easier to understand. Save and view the testing curves, support zoom and move curves, view details. (Event Blind Zone <1.6 m, Attenuation Blind Zone<8 m.) OTDR tester support create testing report, including curve trajectory graphs, parameter settings, fiber event information, and fiber link information.
•【RJ45 Cable Tester & TDR Cable Length Test】RJ45 CABLE Test: it can test cable pair status(open, cross, straight through, or shortcuirt); UTP Cable Tester can measure special shielded network cable (UTP/STP), support detect the near-end, mid-end and far-end fault point of the RJ45 cable plug; Cable Length Test: Measure the breakpoint position of (open circuit status) BNC cables, RJ45 network cables, RJ11 cables, test length max 3000 meters. Network Test: IP address scan, PING test, LLDP, PPPOE, FTP file management,etc
•【OPM VFL LS OLS】NF-983 1550nm 24dB combines necessary fiber optic testing in one handheld device. OPM (Optical Power Meter: Calibrated Wavelength 850/1300/1310/1490/1550/1625nm); VFL (Visual Fault Locator: 650nm wavelength, max test range 8 KM); LS (Light Source:mode CW/270 Hz/330 Hz/1 kHz/2 kHz); OLS(Optical Loss Test: It is used to test the insertion loss of optical passive devices)
•【4 inches Intelligent and Multi-functional Fiber Optic Tester】containing expert OTDR, automatic OTDR, event map, 10G split-wave power meter, general optical power, end state verification, multi-core test, intelligent line diagnosis (optional), loss test, RJ45 line length/line sequence/seeking line, red light, stable light source, illumination. Touch screen and button double design, simple operation, friendly interface, is the optical cable construction installation, engineering acceptance and on-site repair of the right hand.
•【Battery and Quality Assurance】Fiber light meter equipped with a new high-performance chip, smooth operation and accurate measurement. Built-in high-capacity 3.7V lithium polymer battery, 4000mAh, 14.8Wh, with stable current and long-lasting battery life, which can guarantee your safety (standby time > 20 hours, measurement time > 12 hours). Fiber optic tester also adopts the mainstream type-c charging interface in the market, which can meet your different power supply needs. If you have any questions, please feel free to contact us.

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$299.99

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SKYSHL

SKYSHL 1310nm/24dB+1550nm/22dB SM OTDR with OPM+OLS+VFL+Event Map+Loss Test+RJ45 Sequencer+RJ45 Cable Tracer Handhold Mini Fiber Tester Compatible with APC&UPC SC+FC+ST+LC Connector-SS303T-2A1

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•🏅1310nm/24dB+1550nm/22dB: The SS303T-2A1 produced by SKYSHL is a very mini and smart handheld OTDR fiber tester. It has dual wavelengths of 1310nm+1550nm and a maximum dynamic range of 24dB+22dB. The maximum test distance is up to 60km. It is suitable for fiber optic installation and maintenance. best tool. At the same time, the professional team provides 24-hour professional technical support, 3-year worry-free guarantee and lifetime maintenance.
•🏅8 AND 1 FEATURES: SKYSHL SS303T-2A1 OTDR contains 8 functions: OTDR (1310nm/26dB+1550nm/22dB), event map, OPM (OPM-800-1700nm/-50~+26dB), VFL (test distance 10km), OLS (1310nm+1550nm), optical attenuation tester (1310nm/1550nm), RJ45 cable sequence tester (>300m) and RJ45 network cable finder.
•🏅EXTREME BLIND ZONE-EDZ(2.0M)+ADZ(6.0M): SS303T-2A1 adopts the most advanced optical technology and analysis algorithm to provide users with a very short event blind zone (SM is 2m) and attenuation blind zone (SM is 6m), thus providing users with the best solution for detecting short-distance faults (The shortest length can measure 3 meters of fiber optic patch cord).
•🏅AUTO OTDR MODE + EXPERT OTDR MODE + EVENT MAP FUNCTION: SKYSHL SS303T-2A1 provides a variety of intelligent test modes, so even unfamiliar users can become test experts. The event map function provided by SS303T-2A1 simplifies test events into graphics, providing great convenience for users to analyze problems.
•🏅COMPATIBLE WITH APC&UPC SC+ST+FC+LC CONNECTORS: SKYSHL SS303T-2A1 SM OTDR provides SC, FC adapter,2pcs*FC-FC/SM optical fiber patch cord and FC-SC, FC-ST, FC-LC, FC-FC flange , many types of fiber optic connectors can be connected through fiber optic jumpers and flanges.

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$249.00

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Cruiser

Cruiser Fiber Optic Cable Test Tool OTDR Launch Cable Box 1km SC/UPC-SC/APC SM Single Mode OTDR Dead Zone Eliminator 1310/1550nm

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Single mode (9/125), the length is 1 km,case can house up to 1,000 meters of fiber.
•Pulse Suppressor, Launch Box, Delay Line, Installation/Testing, Training, Calibration
•Compound Latch for positive seal and easy opening with locking feature.
•Nonmetal construction will not dent, corrode, or conduce electricity
•Auto Purge Valve for changes in altitude and temperature

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$60.83

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Signal fire

Signal fire Fiber Optic Tools OTDR Fiber Tester, 1550nm Mini OTDR Mulit-Function Tester,Optical Light Source W/Built in OPM/OLS/VFL,Test Rang 0.1-80Km Dynamic Range -50dB~26dBm

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•[Accurate & Professional Optical Power Meter]-This ZS-1000B Mini fiber tester comes with comprehensive suite of test and troubleshooting functionality for fiber networks. Support with light measurement, even with light testing will not cause optical device damage.
•[Multi Functions] - Supports SC interfaces; 3.5-inch color touch screen;Backlight and lighting function;Power saving function. Dustproof cover design for OTDR, VFL, OPM, USB interfaces. Manual calibration function.
•[Wavelength & OPM Function] - Test range: 100m~80km; Wavelength: 1550(20nm); Dynamic range up to 20dB; OPM power range: 50~26dBm; OPM calibration wavelength: 850nm, 1300nm 1310nm, 1490nm, 1550nm, 1625nm
•[VFL & Cable Tester] - Visual fault locator is used to locate the optical fiber fracture, red light can easily penetrate long-distance optical fiber.
•[Lithium Battery] - Rechargeable lithium battery with stable current. Can be connected to external charging bank power supply at any time,suitable for long-term outdoor work. Three in one: charging, data transfer, external USB disk.

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$199.99

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Henkion

Henkion OTDR Fiber Optic Tester 1310/1550nm 26/24dB Support 1310/1490/1550/1577nm Live OTDR Tester Optical Fiber Teste OPM,LS,OLS,VFL,Event Map,Cable Tester,8 Style of otdr Adapters

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Intelligent OTDR measurement RSO-50】OTDR fiber optical tester provides wavelength of 1310/1550nm and dynamic range of 26/24dB,the max test distance 150km.For auto range mode:only select the wavelength and test time,quickly perform the test.For parameters setting mode:Testing after setting parameters distance scope,pulse width,duration of measurement etc.Curvest/map are displayed simultaneously. Pls note:This mode doesn't support live test.The 1610nm 26dB support live test.
•【Curve Analysis & Shortest EDZ ADZ & Data Storage】The OTDR fiber tester can analyzes the curve automatially,touch screen zoom or move curves operation.The tested results are displayed in the form of a list.Event list clearly reflects the type of event,distance,loss,decay,reflection. Shortest event dead zone (1.6m) and attenuation dead zone (8m). Save the current one or more curve trajectory graphs ,creat trace reports to the storage path.SOR standard file format PDF/EXCE
•【 OPM VFL LS OLS Tools 】5.4 inch IPS touch screen OTDR tester,1280x720 resolution. Optical power meter--It is used for optical power testing and Fiber link loss relative measurement. VFL--the position of optical fiber fault point can be easily and accurately determined. LS--Wavelength: 1310/1550nm, 270Hz/330Hz/1kHz/2kHz. Optical loss test--used to test the insertion loss of optical passive devices.
•【Event map&Cable Tester/Length】Event map can one key automatic test,and the information such as the length of the optical fiber link to be measured,the type of the joint and the position of the breakpoint are displayed graphically.Test UTP cable connection status and display on the screen.Detect the near-end,mid-end and far-end fault point of RJ45 cable connector,also can test shield cable.Measure the disconnection(open circuit status)position of BNC cables,RJ45 network cables,RJ11 cable etc.
•【 Quality Assurance】OTDR Tester Dimension/Weight:7.2x4.33x1.61inch / 1.01lbs.Continue to browse our web page to get more detailed parameters.Different models support different functions. Professional OTDR/Cable/Network test tools. Henkion OTDR fiber tester series include RSO-4000 series, RSO-5000 series, RSO-50 series, RSO-65 series,RSO-73 series,RSO-85 series. Different models support different functions. If you have any problems with the software, please feel free to contact us for an updated version or the app.

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$255.89

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D YEDEMC

D YEDEMC Mini-Pro 1310/1550nm SM OTDR Mulit-Function Tester Built in OPM/OLS / RJ45 Test/VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC with FC/APC-FC/UPC-SX (YD-3000-UPC)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Functions: For evaluating FTTx and access network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses.
•Parameters：Mini-Pro OTDR Test Wavelength 1310/1550nm,Test Range 5m~60km,Test Unit is km. Dynamic Range 24dB/22dB (can't test spliter,if test the spliter,the Dynamic need more than 42dB) .Connector FC/UPC (Interchangeable SC、ST)
•Built-In: 3.5 inch Color Display (not touch);OTDR, Event Map, Power Meter, Cable Length Measurement Tool, Cable Tracker, and RJ45 Sequencer
•Internal Storage: Micro USB Data Interface; External storage TF Card. Analysis Software included for further data analysis or processing,(Note:The Analysis Software need install on PC,Using the Analysis Software open print the test result and print)
•Please make sure you are a professional before purchasing. If you can't test, please contact us. Our products have been strictly tested before leaving the factory and will not be unusable. Because of the accuracy of the product, some scenarios cannot be used. You need to buy products with higher accuracy, not because our products have problems.

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$259.00

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BAOSHLA

OTDR A-900D UPC Interface 9 in 1 Function 60KM 1310 1550nm Fiber Optic Tester with SC/FC/ST/LC Adapter and SC 2.5mm LC 1.25mm Fiber Optic Cleaning Pen with OLS OPM VFL RJ45 Network Testing

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Built-In: 3.5 inch Color Display (not touch);OTDR, Event Map, Power Meter, Light Source, VFL, Cable Length Measurement Tool, Cable Tracker, and RJ45 Sequencer
•Accurate and Professional Measuring – For Auto OTDR Mode, it is One Key Operation, no need to have complex settings and allows even greenhand user to use it confidently
•Internal Storage: Micro USB Data Interface; External storage TF Card. Analysis Software included for further data analysis or processing,Note:The Analysis Software need install on PC,Using the Analysis Software open print the test result and print
•Parameters：Mini-Pro OTDR Test Wavelength 1310/1550nm,Test Range 5m to 60km,Test Unit is km. Dynamic Range 24dB/22dB (can't test spliter,if test the spliter,the Dynamic need more than 42dB) .Connector Interchangeable SC,FC,ST,LC
•Large Battery Capacity -- 4,000mAh Lithium Battery together with intelligent power saving technology ensure up to 12 hours continuous testing and 20 hours standby, suitable for long time field work

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$244.00

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ANPTAIKE

Mini OTDR Active Fiber Optic Reflectometer VFL OLS OPM Event map 20dB for 80Km Fiber Cable Ethernet otdr Tester Connector SC/UPC

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Functions: For evaluating FTTx and access network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses.
•Parameters：Mini-Pro OTDR Test Wavelength 1577nm,Test Range 10m~80km.Support live test. Dynamic Range 20dB (can't test spliter,if test the spliter,the Dynamic need more than 42dB) .Connector SC/UPC
•3.5 inch Color Touch Display;OTDR, Power Meter, Light Source, VFL, LED Light.Short event blind spot,accurate test results,Event list ,intuitive display of analysis events.

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$227.42

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JONARD TOOLS

JONARD TOOLS OTDR-1000 Multi-Function OTDR with OTDR, Event Map, Power Meter, Light Source, VFL, Network Cable Tester, and More, Black

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•ALL-IN-ONE TOOL: For evaluating FTTx and access network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses
•BUILT-IN: OTDR, Event Map, Power Meter, Light Source, VFL, Cable Length Measurement Tool, Cable Tracker, and RJ45 Sequencer
•INTERNAL STORAGE: Has 600 MB Internal storage with MicroSD/TF card slot for additional memory
•RECHARGEABLE: Built-in rechargeable lithium ion battery provides power on-the-go
•INCLUDES: Multi-Function OTDR, FC, SC, and LC (PC/UPC) OTDR adapters, power adapter for charging, Micro USB cable, OTDR software for PC, and in a hard travel case
•ADDITIONAL JONARD TOOLS ADAPTERS AVAILABLE: Additional adapters from Jonard Tools, sold separately. Available part numbers include OTDR-FCAPC, OTDR-FCUPC, OTDR-LCUPC, OTDR-SCAPC, and OTDR-SCUPC.

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$1599.95

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