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 Calibrated Tone Power Source Battery Type Battery Life Dimensions Weight Display Type Height Length Maximum Operating Temperature
RS Stock No. 135-4298
Mfr. Part No.LRAT-2000-KIT
BrandNetAlly
€2,615.12
Each
units
- Auto Tester Kit RJ45 - Yes Battery Li-ion 6 h - - LCD 48mm 198mm +45°C
New
RS Stock No. 211-2263
Mfr. Part No.LR10G-100
BrandNetAlly
€4,748.37
Each
units
- Ethernet Tester RJ45 - Yes Battery - - - - - - - -
New
RS Stock No. 220-7074
Mfr. Part No.PicoVNA 108
€7,015.00
Each
units
- - - - - - - - 286 x 174 x 61mm 1.9kg - 61mm 286mm -
New
RS Stock No. 217-5209
Mfr. Part No.SEFRAM96
BrandSefram
€209.00
Each
units
- Cable Tester - - - Battery - - - - - - - -
RS Stock No. 135-4297
Mfr. Part No.LRAT-2000
BrandNetAlly
€2,010.47
Each
units
- Auto Tester RJ45 - Yes Battery Li-ion 6 h - 500g LCD 48mm 198mm +45°C
RS Stock No. 174-9997
Mfr. Part No.780E
€13,345.00
Each
units
- Visual Fault Locator - - - - - - - - - 69.8mm 247.6mm +40°C
RS Stock No. 175-0008
Mfr. Part No.280G/A
€3,935.00
Each
units
- Video Generator/Analyser - - - - - - - - - - - -
RS Stock No. 174-6563
Mfr. Part No.R171000
€945.00
Each
units
- Cable Tester Coaxial - Yes Battery Li-Ion 10 h - 1kg LCD 48mm 252mm +50°C
RS Stock No. 136-8579
BrandRS PRO
€27.00
Each
units
- Cable Tester BNC, RJ11, RJ45 - - Battery - - - - LED - - -
RS Stock No. 2508600620
Mfr. Part No.TTE-9000
€91.76
Each
units
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