RS PRO Cable Tester RJ45

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Subtotal (1 unit)*

£116.63

(exc. VAT)

£139.96

(inc. VAT)

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  • 146 unit(s) ready to ship
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  • Plus 100 unit(s) shipping from 05 January 2026
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RS Stock No.:
205-0084
Distrelec Article No.:
304-05-449
Brand:
RS PRO
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Brand

RS PRO

Classification

Cat5, Cat6

Equipment Type

Cable Tester

Connector Type

RJ45

Tone

No

Power Source

Battery

Battery Type

9V

Weight

170g

Display Type

LCD

Height

156mm

Length

73mm

Maximum Operating Temperature

+40°C

Minimum Operating Temperature

+5°C

Plug Type

RJ45

Width

35mm

COO (Country of Origin):
TW

RS PRO LAN Cable Tester


Introducing the RS PRO LAN Cable Tester, ideal for detecting openings, shorts, mis-wires or splits in network cabling that could cause disruption and downtime. It can easily and quickly troubleshoot and test multiple cables like UTP, STP, CAT5 and CAT6 cables and display the results on a wiremap graph on the backlit LCD screen. The RS PRO LAN cable tester is designed to identify and trace wires or cables within a group without damaging the insulation and can be used with any tone generator to identify wires.

Features and Benefits:


  • This RS PRO LAN Cable Tester can quickly and easily identify opens, shorts, miswires and split pairs on twisted pair cabling

  • The results are displayed on a wiremap graph, with all essential information like opens, shorts and remote IDs shown on one screen to save valuable time

  • The built-in LCD display with automatic backlight makes it easy to read the results, even in low light or environments with poor visibility

  • Additional features of this cable tester include measuring cable length and using multiple remote ID numbers for up to 8 locations

  • The tester is powered by a 9 V AAA battery that offers approx. 200 instances of continuous testing, while the auto power off function and low battery indicator make it easy to manage the tester’s battery life

  • Supplied with user manual, 1 x 9 V AAA batter, Cat5 STP cable and remote ID

Applications:


Network cable testers are devices used to test existing LAN connection via multiple network cables including UTP, STP, Cat5, Cat6, Coaxial and more. Network cable testers are ideal for the installation of cables for new networks or troubleshooting existing ones. This easy to use network cable tester can be used at home or in the workplace for testing your networking cables. If you wire your own Ethernet cables, this kit is ideal for diagnosing any issues which may occur. Network cable testers are most commonly used by:
  • Network technicians

  • Cable installation technicians

  • Electricians

Why RS PRO?


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

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