Network Testers

Network Testers are devices designed to measure and test existing LAN connections. LAN Testers are a must-have piece of equipment for every network installer. Whether you are troubleshooting an existing connection or installing brand new cable connections, cable tester checks the signal quality and point at exact cables or cores that need an attention. They can also be used for certifying connections. Network cable testers can be used with copper or fibre cabling.


How do Network Testers work?


A network cable tester is an electronic device that measures the conductive between two ends of a cable. It also checks and measures signal for correct wiring. There are two most common ways of testing the connection:


  • Tester sends a current down the wire and measures its level. This is called a continuity testing.

  • Tester sends a current and a voltage down the connection. Resistance testing is measuring a voltage and current, it calculates a resistance.


What is a typical application of Network Cable Testers?


For different data that can be transmitted over the Ethernet network data cables. Testers are suitable for testing computer Cat 3C, Cat5, Cat5e, Cat6, Cat6a, Cat6e, Cat 7 cables. They can also be used for testing and confirming the correct installation of telephone lines, all kinds of RJ45 fitted cables, LAN cables, and some models even coaxial cables.


What brand manufactures the best and most accurate testers?


The market leading brands such as Fluke Networks or Ideal Networks specialise in producing high-end Network Cable testers. These devices are very accurate but may be very expensive. For many installers or DIY enthusiast, basic or less-expensive models from our range would be an ideal choice.


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Description Price Classification Equipment Type Connector Type Tone Power Source Battery Type Battery Life Dimensions Weight Display Type Height Length Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 328-7856
Mfr. Part No.62-200
BrandIdeal
SGD111.07
Each
units
- Cable Tester Cat3, Cat5e, Cat6, RG59 Yes Battery AA - - 90.7g - 310mm 310mm - -
RS Stock No. 252-756
Mfr. Part No.136A917
BrandSeaward
SGD576.61
Each
units
- Line Monitor - - Battery 9V - - - - - - - -
RS Stock No. 540-8342
Mfr. Part No.CIQ-IDK57
SGD543.05
Each
units
- Cable Tester - Yes Battery AA 20 h - 550g - 45mm 178mm +50°C -20°C
RS Stock No. 733-5564
Mfr. Part No.150050
SGD626.91
Each
units
- Network Tester - - - - - - - - - - - -
RS Stock No. 425-0754
BrandRS PRO
SGD195.88
Each
units
- Cable Tester UTP - Battery 9V - - 180g LCD 38mm 170mm +50°C 0°C
RS Stock No. 733-5570
Mfr. Part No.RMGKSX1
SGD332.15
Each
units
- Fibre Kit - - - - - - - - - - - -
RS Stock No. 733-5568
Mfr. Part No.150059
SGD321.48
Each
units
- Network Tester - - - - - - - - - - - -
RS Stock No. 736-1841
Mfr. Part No.NC-100
BrandGreenlee
SGD183.86
Each
units
- Cable Tester Coaxial, STP, UTP Yes Battery 9V - - 220g LCD 33mm 150mm +50°C 0°C
RS Stock No. 478-3670
Mfr. Part No.P01129501
SGD1,015.69
Each
units
- Cable Tester - Yes Battery AA 100 h - 350g - 37mm 165mm +40°C 0°C
RS Stock No. 462-9267
BrandRS PRO
SGD409.73
Each
units
- Cable Tester FTP, UTP - Battery 9V - - 215g LCD 35mm 72mm +100°C -55°C
RS Stock No. 301-9697
Mfr. Part No.CJ1
SGD734.62
Each
units
- Cable Tester IDC Ribbon Yes Battery AAA 1 yr - - - - - - -
RS Stock No. 540-8336
Mfr. Part No.CIQ-IDK24
SGD543.05
Each
units
- Cable Tester - Yes Battery AA 20 h - 550g - 45mm 178mm - -
RS Stock No. 193-8377
Mfr. Part No.DSX-602 INT
SGD12,913.17
Each
units
- Network Tester RJ45 - Battery Li-Ion 8 h - 1.4kg LCD 279.4mm 133.3mm +45°C 0°C
RS Stock No. 204-8316
Mfr. Part No.LR-G2
BrandNetAlly
SGD4,716.51
Each
units
- Network Tester RJ45 Yes Battery - - - - - - - - -
RS Stock No. 204-8314
Mfr. Part No.EXG-200
BrandNetAlly
SGD12,992.08
Each
units
- Network Tester RJ45 Yes Battery - - - - - - - - -
RS Stock No. 146-2853
Mfr. Part No.DSX-600 INTL
SGD12,791.13
Each
units
Cat3, Cat6a Cable Tester RJ45 - Battery Li-ion 8 h - 1.4kg LCD - Touch Screen 279.4mm 133.3mm +45°C 0°C
RS Stock No. 204-8321
Mfr. Part No.EXG-200-KIT-2PK
BrandNetAlly
SGD34,435.00
Each
units
- Network Tester RJ45 Yes Battery - - - - - - - - -
RS Stock No. 736-1844
Mfr. Part No.NC-500
BrandGreenlee
SGD554.42
Each
units
- Cable Tester Coaxial, STP, UTP Yes Battery 9V - - 200g LCD - Touch Screen 170mm 85mm +50°C 0°C
RS Stock No. 136-8577
BrandRS PRO
SGD236.51
Each
units
- Cable Tester Cat 5e, Cat 6, Cat 6a, Coaxial, LAN, STP, UTP - Battery 9V - - - LCD - - +50°C 0°C
RS Stock No. 136-8579
BrandRS PRO
SGD74.97
Each
units
- Cable Tester BNC, RJ11, RJ45 - Battery - - - - LED - - - -