Check-All Universal Tester

Check-All Universal Tester

The CTK-CKAL Check-All Universal Cable Tester is equipped with two microprocessors that allow the tester to check up to 5 twisted pairs (10 pins) of shielded or unshielded patch cables.  The Check-All also comes with built-in tone generator to allow users to quickly trace wiring using tone probes. The secondary "twin" unit is designed to provide the same function as the main unit as it offers the same LED display to provide the same result as the main unit, and it also has its own pair of TX / RX ports to conduct testing on its own.


  • Test RJ45 (8P8C) as well as RJ48 (10P10C) cables
  • Provides pin-by-pin configuration of 1-10 pin cables
  • Traces cable / network port with its built-in tone generator
  • Checks datacomm / network, voice / telecomm, cross over and shielded cables for shorts, opens, crossed pairs, and mis-wiring
  • Provide test results on both the main test unit and the secondary test unit
  • Auto off with low battery indicator prevents misreads
  • Great for home office and commercial network installations and maintenance



Requires two 9V Alkaline battery


4.57 x 2.67 x 1.13 inch / 116mm x 68mm x 28mm


315g with battery
Shipping weight ¡V 380g without battery

Operating Temp.

0 - 45C (32 - 113F)



Built-in interface

RJ45 Jack - accepts both RJ45 & RJ11 plugs and RJ48 jack


3LED, 10 segments Bar-Graph and beeper sounds

Tone Frequency

600 HZ

Types of Tests

1) TX > RX, 2) Pair test, 3) RX > TX t, 4) tone generator

Supported Cable Types

UTP, STP 10 Base-T, 100/1000 Base-TX, Token Ring (RJ45) TP-PMD, T568 A / B, BNC / COAX and USOC 8,6,4,2 cables.

Maximum Supported Cable Length

2,000ft. / 610m



Accessories/Similar Products

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