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
New
RS Stock No. 211-2266
Mfr. Part No.LSPRNTR-300-10PK
BrandNetAlly
€3,553.43
Each
units
Cat5, Cat5e, Cat6 Network Tester RJ45 - - Battery - - - - - - - -
RS Stock No. 135-4303
Mfr. Part No.LSPRNTR-300
BrandNetAlly
€418.22
Each
units
- Network Tester - - - Battery AA - - 116g - 110.7mm 40.6mm +50°C
RS Stock No. 174-9995
Mfr. Part No.780C
€9,605.00
Each
units
- Visual Fault Locator - - - - - - - - - 69.8mm 247.6mm +40°C
RS Stock No. 135-4296
Mfr. Part No.LRAT-1000
BrandNetAlly
€1,204.26
Each
units
- Auto Tester RJ45 - Yes Battery AA 6 h - 500g LCD 48mm 198mm +45°C
RS Stock No. 194-5912
BrandRS PRO
€23.46
Each
units
- Network Tester RJ45, STP, UTP - - - 9V - - - - - - -
RS Stock No. 175-0007
Mfr. Part No.280A
€2,170.00
Each
units
- Video Analyser - - Yes Battery - 4 h - 358g LCD 180.4mm 187.9mm +40°C
RS Stock No. 193-8379
Mfr. Part No.DSX-602-PRO INT
€7,995.00
Each
units
- Network Tester RJ45 - - Battery Li-Ion 8 h - 1.4kg LCD 279.4mm 133.3mm +45°C
RS Stock No. 179-6066
Mfr. Part No.R151005
€991.90
Each
units
Cat5e Network Tester - - Yes Battery, Mains - 5 h - 400g LCD - Touch Screen 175mm 80mm -
New
RS Stock No. 205-0084
BrandRS PRO
€110.31
Each
units
Cat5, Cat6 Cable Tester RJ45 - No Battery 9V - - 170g Backlit LCD, LCD 156mm 73mm +40°C
New
RS Stock No. 219-6532
Mfr. Part No.LIQ-KIT
€2,030.00
Each
units
- Cable Tester RJ45 - Yes Battery - - - - - - - -
New
RS Stock No. 211-2264
Mfr. Part No.LR10G-100-KIT
BrandNetAlly
€5,698.99
Each
units
- Network Troubleshooting Kit RJ45 - Yes Battery - - - - - - - -
RS Stock No. 185-3021
Mfr. Part No.MS-POE
€743.00
Each
units
- - - - Yes Battery AA Alkaline 20 h 7.6 x 16.3 x 3.6cm 247g LCD 36mm 76mm +45°C
RS Stock No. 146-6833
BrandRS PRO
€276.08
Each
units
Cat5, Cat6, Cat7 Network Tester F, RJ12, RJ45 - Yes Battery 9V - - - LCD 40mm 230mm +50°C
RS Stock No. 135-4299
Mfr. Part No.ACKG2-LRAT2000
BrandNetAlly
€5,033.72
Each
units
- Network Tester RJ45 - Yes Battery Li-ion 4.5 h - - - - - -
New
RS Stock No. 219-6531
Mfr. Part No.LIQ-100
€1,691.00
Each
units
- Cable Tester RJ45 - Yes Battery - - - - - - - -
RS Stock No. 196-8377
Mfr. Part No.PA1574
BrandTempo
€34.40
Each
units
- Network Tester - - - - - - - - - - - -
RS Stock No. 185-3022
Mfr. Part No.MS-POE-KIT
€1,225.00
Each
units
- - - - Yes Battery AA Alkaline 20 h 7.6 x 16.3 x 3.6cm 247g LCD 36mm 76mm +45°C
RS Stock No. 136-8580
BrandRS PRO
€51.21
Each
units
- Cable Tester RJ45, STP, UTP - Yes Battery - - - - LED - - -
RS Stock No. 204-8317
Mfr. Part No.LR-G2-KIT
BrandNetAlly
€2,891.88
Each
units
- Network Tester RJ45 - Yes Battery - - - - - - - -
RS Stock No. 136-8577
BrandRS PRO
€142.71
Each
units
- Cable Tester Cat 5e, Cat 6, Cat 6a, Coaxial, LAN, STP, UTP - - Battery 9V - - - LCD - - +50°C