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. 557-414
BrandRS PRO
SGD98.46
Each
units
- Network Tester RJ11, RJ45 - - - - - - - - - - -
RS Stock No. 886-3098
Mfr. Part No.24-517
SGD207.36
Each
units
Cat5, Cat5e, Cat6 Cable Tester BNC, RJ11, RJ45 - Battery - - - - - - - - -
RS Stock No. 233-8919
BrandRS PRO
SGD299.77
Each
units
- Cable Tester Coaxial, STP, UTP - Battery 9V - - - - - - - -
RS Stock No. 513-6441
Mfr. Part No.CIQ-KIT
SGD4,096.68
Each
units
- Cable Tester - Yes Battery AA 20 h - 550g LCD 45mm 178mm +50°C -20°C
RS Stock No. 668-0841
Mfr. Part No.LAN-1
BrandAmprobe
SGD187.95
Each
units
- Cable Tester BNC, RJ45 Yes Battery 9V 20 h - 1.3kg - 38mm 130mm +40°C 0°C
RS Stock No. 831-8996
Mfr. Part No.MT-8200-60-KIT
SGD366.61
Each
units
- 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 0°C
RS Stock No. 513-6435
Mfr. Part No.CIQ-100
SGD2,809.27
Each
units
- Cable Tester Coaxial Yes Battery AA 20 h - 550g LCD 45mm 178mm +50°C -20°C
RS Stock No. 812-3889
Mfr. Part No.R158000
SGD260.24
Each
units
- Cable Tester RJ12, RJ45 Yes Battery 9V 20 h - 260g LCD 36mm 160mm +50°C 0°C
RS Stock No. 369-554
Mfr. Part No.MS2-KIT/RS
SGD2,029.85
1 Kit
Kit(s)
- Cable Tester Coaxial, RJ11, RJ45 Yes Battery AA 20 h - 363g LCD 36mm 163mm +45°C 0°C
RS Stock No. 215-6391
Mfr. Part No.33A-100-10
SGD199.87
Each
units
- Cable Tester STP, UTP - Battery 9V - - 284g LED 144mm - - -
RS Stock No. 369-564
Mfr. Part No.MS2-100/RS
SGD1,112.60
Each
units
- Cable Tester Coaxial, RJ11, RJ45 Yes Battery AA 20 h - 363g LCD 36mm 163mm +45°C 0°C
RS Stock No. 407-9656
Mfr. Part No.SFXB
BrandSilfox
SGD372.45
Each
units
- Network Tester RJ11, RJ12, RJ45 - Battery - - - - - 24mm 127mm - -
RS Stock No. 513-6485
Mfr. Part No.MT-8200-49A
SGD351.71
Each
units
- Cable Tester RJ11, RJ45 Yes Battery AAA 20 h - 130g LED 32mm 141mm +40°C 0°C
RS Stock No. 897-7157
Mfr. Part No.R153001
SGD1,122.35
Each
units
Cat5e Network Tester RJ45 Yes Battery AA 5 h - 400g LCD 175mm 80mm - -
RS Stock No. 202-537
BrandRS PRO
SGD67.05
Each
units
- Line Monitor RS232C Yes Battery - - - - - 16mm 53mm - -
RS Stock No. 733-5552
Mfr. Part No.R150001
SGD5,781.82
Each
units
- Cable Tester RJ45 - Mains NiMH - - - LCD - Touch Screen - - - -
RS Stock No. 624-7441
Mfr. Part No.CIQ-KRQ
SGD3,014.22
Each
units
- Cable Tester Coaxial Yes Battery AA 20 h - 550g - 45mm 178mm - -
RS Stock No. 812-3892
Mfr. Part No.R158003
SGD699.76
Each
units
- Cable Tester RJ12, RJ45 Yes Battery 9V 20 h - 260g LCD 36mm 160mm +50°C 0°C
RS Stock No. 831-9009
Mfr. Part No.MT-8200-61-TNR
SGD237.97
Each
units
- Cable Tester - Yes Battery PP3 20 h 141 x 75 x 32mm - - 32mm 141mm +40°C 0°C
RS Stock No. 443-9200
BrandRS PRO
SGD153.55
Each
units
- Cable Tester Coaxial, RJ45 - Battery PP3 - - - LED - - - -