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. 135-4296
Mfr. Part No.LRAT-1000
BrandNetAlly
SGD1,884.11
Each
units
- Auto Tester RJ45 Yes Battery AA 6 h - 500g LCD 48mm 198mm +45°C 0°C
RS Stock No. 196-8376
Mfr. Part No.PA1594
BrandTempo
SGD78.29
Each
units
- Network Tester UTP - - - - - - - - - - -
RS Stock No. 179-6066
Mfr. Part No.R151005
SGD1,687.32
Each
units
Cat5e Network Tester - Yes Battery, Mains - 5 h - 400g LCD - Touch Screen 175mm 80mm - -
RS Stock No. 812-3883
Mfr. Part No.R158002
SGD446.66
Each
units
- Cable Tester RJ12, RJ45 Yes Battery 9V 20 h - 260g LCD 36mm 160mm +50°C 0°C
RS Stock No. 135-4298
Mfr. Part No.LRAT-2000-KIT
BrandNetAlly
SGD4,091.43
Each
units
- Auto Tester Kit RJ45 Yes Battery Li-ion 6 h - - LCD 48mm 198mm +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. 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