Top 9 Data Cable Tester – Network & Cable Testers

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1. Klein Tools


Klein Tools VDV526-052 LAN Scout Jr. Network Tester / Continuity Tester for RJ45 Data Cable Twisted Pair Connections

Klein Tools #ad - Displays wire map. Dual function button- operates test functions and tone generator. Cable tester tests the continuity of twisted pair data wiring RJ45 connections. Easy to use, compact tool saves time and money on the job. Large display for easy identification.
BrandKlein Tools #ad
ManufacturerNorth Coast Electric #ad
Height1 Inches
Length4.6 Inches
Weight0.25 Pounds
Width2.2 Inches
Part NumberVDV526-052
WarrantyKlein Tools electronic test and measurement devices (and accessories), manufactured and sold for commercial or industrial uses, are warranted to be free from defects in materials and workmanship for two years from the date of purchase (unless otherwise noted on the product packaging)

2. Optimal Shop


Optimal Shop Network Cable Tester Test Tool RJ45 RJ11 RJ12 CAT5 CAT6 UTP USB Lan Wire Ethernet

Optimal Shop #ad - Keep your network running smoothly by testing your cables to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps.

Use for testing your homemade ethernet patch cables to make sure they are in working order prior to connecting to your devices. Tests rj45 cables, RJ11 telephone cables and network cables. Easy to read led display indicates problems. Hand-held for portability. 100% new network tester, with LED lights and micro-power supply interface. Requires one 9-volt battery not included. Battery is advised to change if any weak light appears. Or through the micro-port power work.
BrandOptimal Shop #ad
ManufacturerOptimal Shop #ad
Height4.33 Inches
Length3.94 Inches
Weight0.13 Pounds
Width0.79 Inches
Part NumberOptimal Shop



Network Cable Tester RJ45 RJ11 RJ12 UTP LAN Cable Tester Wire Networking ToolBattery Not Included

PETECHTOOL #ad - Use for testing your homemade Ethernet patch cables to make sure they are in working order prior to connecting to your devices. Requires one 9-volt battery not included. If you do not like our products, we accept 30 days return and 60 days replacement, please feel free to contact us if you face any problems. Easy to read led display indicates problems. Hand-held for portability. Tests rj45 cables, rj11 telephone cables and network cables. Keep your network running smoothly by testing your cables to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps.
ManufacturerPETECHTOOL #ad
Weight0.02 Pounds

4. Sperry Instruments


Yellow & Black, Wiring Reference Chart Included, 2 Pc. Kit, Sperry Instruments TT64202 Cable Test Plus, Coax & UTP/STP Cable Tester, Detects: Shorts / Miss-wires & Reversals

Sperry Instruments #ad - Detects opens, shorts, miss-wires, reversals and shield continuity. Use by connecting the 2 halves with the cable needing testing. Included jumpers allow testing of installed, in-wall cables. Easy-to-read LED pinpoints the exact error. Tests coaxial cable as well as Category 3 - 6 patch cords and installed, in wall cables for proper wiring.
BrandSperry Instruments #ad
ManufacturerSperry Instruments Inc #ad
Height8 Inches
Length3 Inches
Weight0.02 Pounds
Width7 Inches
Part NumberTT64202
WarrantyLimited Lifetime Warranty

5. Southwire



Southwire #ad - Test patch cables or installed cables, unshielded twisted pair, shielded, and coax. Rugged data/video cable tester perfect for any electrician to quickly detect wiring faults in network and coax cables. Includes data/video cable tester, 2 AAA batteries and adapter cables. Identifies correct wiring, reversals, miswires split pairs, shorts, opens, and shielded cables.2 year warranty.
BrandSouthwire #ad
ManufacturerSouthwire #ad
Height2.5 Inches
Length9 Inches
Weight0.4 Pounds
Width5.3 Inches
Part NumberM550
Warranty1 year manufacturer

6. Ideal Industries


Ideal Industries 33-866 Test-Tone-Trace VDV Tester Kit Network

Ideal Industries #ad - Tests & traces coax, Twisted Pair & Telephone Cables. Locate hard to find cables. Troubleshoot existing VDV wiring installations. Verify if new VDV installations are wired correctly. Test & identify all common errors in modular plug/jack terminations that lead to slow/no connections: Shorts, Split Pairs, Miswires, Opens, and Reversals. Troubleshoot existing VDV wiring installations. Verify if new VDV installations are wired correctly. Includes vdv 33-856, amplifier Probe 62-164 & Carrying Case. Verify custom made cables for proper wiring and continuity RJ-45, RJ-11, BNC, F, RCA.
BrandIdeal Industries #ad
ManufacturerIdeal #ad
Height3 Inches
Length12 Inches
Weight1.65 Pounds
Width7 Inches
Part Number33-866

7. Fluke Networks


Fluke Networks 26000900 Pro3000 Tone Generator and Probe Kit with SmartTone Technology

Fluke Networks #ad - Sends a loud tone upto 16 kilometer 10 miles in most cables and provides 5 distinct cadences for isolating individual wire pairs. Push button switch selects Solid, Alt and Off. Tone and trace wire on non active networks; SmartTone technology provides 5 distinct tones for exact pair identification; Battery : 9 Volt alkaline. Precise smarttone technology provides five distinct tones for exact pair identification, replaceable tip. Pro3000 unfiltered probe with ergonomic sleek design, loud speaker is audible in noisy locations, 3. 5 millimeter headphone jack.
BrandFluke Networks #ad
ManufacturerFluke Networks #ad
Height3 Inches
Length12.25 Inches
Weight1.1 Pounds
Width7 Inches
Part Number26000900

8. mykit


ToolkitOrange, Ethernet Network Cable Tester Kit RJ11 RJ45 CAT5/5e CAT6 LAN Wire Tracker Portable Line Finder for Miss Wiring Disorder Cable Open and Short Circuit Testing,Earphone Included

mykit #ad - Lead continuity checking: the ethernet tester can be used to check continuity in circuits, there is no need to strip off cable sheath, when cable is checking, which is easy and quick to judge the location of breakpoint in cable. Indicator and sound reminding. Cable testing: the network cable tester can fully test the line sequence of network cable, miss wiring, open circuit, error connection and reverse connection; Test line level, short-circuit, positive and negative polarity.

Exquisite workmanship: adopt advanced cnc machining technology, the cable tester kit only 9. 4 oz, easy to carry. Must-have tool: the ethernet cable tester is a multifunctional handhold network tester. Light touch switch, flexible and versatile interface, each port has reached zero error standard. Bright led torch and external earphone support is value added function to enable the network tester can work conveniently and comfortably in dark and noisy environment. Not only a necessary testing tool kit for telecommunication engineering, such as telephone line cable testing, network cable tracing, wiring engineering and network maintenance person, but also ideal for your daily life, TV cable and other weak current electric wires.

It's adaptable to rj11 rj45 and Cat cable, also can test other metal wires via an adapter. Line hunting: wire tracing means the rj45 tester can quickly find the target line pairs among numerous ones. This is a major unique function where other cable checkers do not have, it can locate up to 3000m long wire or cable even in a complex PC network or telephone system, testing cable up to 1000 ft in length remote kit included.
Brandmykit #ad
ManufacturerMykit #ad
Part NumberFWT

9. Powstro


Powstro Network LAN Length Cable Tester Meter 5E 6E SC8108 CAT5 RJ45 GRAY

Powstro #ad - Easy to use - efficient, effective, reliable. A person is enough to complete cable continuity check and cable sequence. Indicates pair integrity of the cable. Measure length and pair with or without far-end recognizer. Lightweight & easy to carry - self-checking function and automatically compensates any change in battery capacity or ambient temperature.

Simple and easy to use, lightweight, big LCD screen to display test results. Long battery life - applicable for open circuit, jumper wire, short circuit, reverse connection or cross-talk interference. Dynamically calibrates cable length and make length measurement as accurate as 97%. Portable unit with long battery life wait-case or standby mode for over 50 hours.

High quality & one year warranty - auto time delay shut off. Comes with 1 far-end passive test jack. Far-end recognizer with prompt voice. Single board computer software watchdog design and reliable operation. Locates the wiring or connection error - measures cable length and determine the distance of open circuit and short circuit. Permits you to check wiring error in 5E/6E twisted cord network, coaxial cable and telephone line. Compact, easy to carry and use.
BrandPowstro #ad
Height45.6 Inches
Length98.4 Inches
Weight0.46 Pounds
Width216 Inches
Part NumberPo15sn-98915wstro-01