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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Beskrivning Pris Classification Equipment Type Connector Type Calibrated Tone Power Source Battery Type Battery Life Dimensions Weight Display Type Height Length Maximum Operating Temperature
RS-artikelnummer 557-414
VarumärkeRS PRO
734,20 kr
Each
Enheter
- Network Tester RJ11, RJ45 - - - - - - - - - - -
RS-artikelnummer 462-9267
VarumärkeRS PRO
2 640,77 kr
Each
Enheter
- Cable Tester FTP, UTP - - Battery 9V - - 215g LCD 35mm 72mm +100°C
RS-artikelnummer 233-8919
VarumärkeRS PRO
1 090,70 kr
Each
Enheter
- Cable Tester Coaxial, STP, UTP - - Battery 9V - - - - - - -
RS-artikelnummer 136-8579
VarumärkeRS PRO
305,40 kr
Each
Enheter
- Cable Tester BNC, RJ11, RJ45 - - Battery - - - - LED - - -
RS-artikelnummer 202-537
VarumärkeRS PRO
419,52 kr
Each
Enheter
- Line Monitor RS232C - Yes - - - - - - 16mm 53mm -
RS-artikelnummer 146-6833
VarumärkeRS PRO
3 123,65 kr
Each
Enheter
Cat5, Cat6, Cat7 Network Tester F, RJ12, RJ45 - Yes Battery 9V - - - LCD 40mm 230mm +50°C
RS-artikelnummer 194-5912
VarumärkeRS PRO
274,92 kr
Each
Enheter
- Network Tester RJ45, STP, UTP - - - 9V - - - - - - -
RS-artikelnummer 205-0084
VarumärkeRS PRO
1 248,20 kr
Each
Enheter
Cat5, Cat6 Cable Tester RJ45 - No Battery 9V - - 170g LCD 156mm 73mm +40°C
RS-artikelnummer 136-8577
VarumärkeRS PRO
1 614,53 kr
Each
Enheter
- Cable Tester Cat 5e, Cat 6, Cat 6a, Coaxial, LAN, STP, UTP - - Battery 9V - - - LCD - - +50°C
RS-artikelnummer 443-9200
VarumärkeRS PRO
921,06 kr
Each
Enheter
- Cable Tester Coaxial, RJ45 - - Battery 9V - - - LED - - -
RS-artikelnummer 425-0754
VarumärkeRS PRO
1 188,16 kr
Each
Enheter
- Cable Tester UTP - - Battery 9V - - 180g LCD 38mm 170mm +50°C
RS-artikelnummer 136-8580
VarumärkeRS PRO
579,12 kr
Each
Enheter
- Cable Tester RJ45, STP, UTP - Yes Battery - - - - LED - - -
RS-artikelnummer 897-7157
Tillv. art.nrR153001
VarumärkeIdeal Networks
6 401,60 kr
Each
Enheter
Cat5e Network Tester RJ45 - Yes Battery AA 5 h - 400g LCD 175mm 80mm -
RS-artikelnummer 513-6441
Tillv. art.nrCIQ-KIT
VarumärkeFluke Networks
28 618,00 kr
Each
Enheter
- Cable Tester - - Yes Battery AA 20 h - 550g LCD 45mm 178mm +50°C
RS-artikelnummer 668-0841
Tillv. art.nrLAN-1
VarumärkeAmprobe
1 036,00 kr
Each
Enheter
- Cable Tester BNC, RJ45 - Yes Battery 9V 20 h - 1.3kg - 38mm 130mm +40°C
RS-artikelnummer 733-5552
Tillv. art.nrR150001
VarumärkeIdeal Networks
35 678,98 kr
Each
Enheter
- Cable Tester RJ45 - - Mains NiMH - - - LCD - Touch Screen - - -
RS-artikelnummer 736-1841
Tillv. art.nrNC-100
VarumärkeTempo
1 418,40 kr
Each
Enheter
- Cable Tester Coaxial, STP, UTP - Yes Battery 9V - - 220g LCD 33mm 150mm +50°C
RS-artikelnummer 831-8996
Tillv. art.nrMT-8200-60-KIT
VarumärkeFluke Networks
2 675,00 kr
Each
Enheter
- Cable Tester - - Yes Battery PP3 20 h 141 x 75 x 32 (Toner) mm, 222 x 48 x 32 (Probe) mm - - 32mm 141 (Toner) mm, 222 (Probe) mm +40°C
RS-artikelnummer 513-6435
Tillv. art.nrCIQ-100
VarumärkeFluke Networks
20 728,00 kr
Each
Enheter
- Cable Tester Coaxial - Yes Battery AA 20 h - 550g LCD 45mm 178mm +50°C
RS-artikelnummer 369-554
Tillv. art.nrMS2-KIT/RS
VarumärkeFluke Networks
12 759,00 kr
Pr. Kit
Sats(er)
- Cable Tester Coaxial, RJ11, RJ45 - Yes Battery AA 20 h - 363g LCD 36mm 163mm +45°C