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TES-45A CAT-5 Lan Cable Tester
  • Test a wide range of UTP cables such as 10Base T , 100Base Tx , 10Base 2 (Coax), 356A , TIA-568A , TIA-568B, etc.
  • Can tests for wiring faults such as open, short , reversed , crossed and split wires.
  • Can identify up to 4 different cables at one end by provided remote identifiers.
  • Double digital 14-segment LED and 4 pair LEDs clearly display the fault status.
  • Provided over voltage (max.56V) protection to prevent damage frommiss connecting to live circuit of networking.
  • Simple and effective use.
  • Auto power off
Display/LEDs Double digital 14-segment LED
Four FAIL (red) LEDs
Four Pass (green) LEDs
Connector RJ45, BNC
Cable pairs tested 1/2 , 3/6 , 4/5 , 7/8
Faults status Open , Short , Reversed , Crossed , Split and Low Battery
Test cable length Minimum : 1.2M (4ft) ,
Maximum : 150M (492ft)
Power 9Volt battery
Size 170 x 52 x 38mm
Weight Approx. 180g
Environment Conditions Operating : 0 ºC  to +50 ºC
Storage : -20 ºC  to +60 ºC
Accessories Instruction manual, One patch cable (RJ-45 to RJ-45,30cm long) &
One remote cable identifier #1 (optional for A #2, #3 & #4 cable identifiers)

TES-46 CAT-5 Lan Cable Tester

  • Tests: UTP. FTP. Coax cables, two, three, or four wire pairs in twisted pair cables and test
    all category UTP cables and hardware.

  • Verify end-to-end connectivity per EIA/TIA 568 wiring standard.

  • Detects wiring problems: Opens, Shorts, miswires (Crossed, Reversed, Split pair).

  • Can identify up to 8 different cables at one end by provided remote identifiers.

  • Locates wiring/connection errors (distance to the open or shout)

  • Measures cable length

  • Easy to use only: One button to select the test and two lines characters LCD display.

  • Low battery, Auto power off, long battery life (60 hours)



Two lines characters LCD display (16 characters each)


RJ45 and BNC



Faults Status

Opens, Shorts, Reversed, Crossed, Split Pair.

Test Type

TEST provides a pass / fail report on the cable under test. In
case a failure has been detected, the display offers additional
diagnostic information.
LENGTH provides the length of each pair (in case a twisted pair
cable is being tested).
WIRE MAP provides the detail wiring for the cable.

Cable Length

Range 2 to 999 ft or 1.0 to 350 m.
Resolution 1 ft or 0.5 m.
Accuracy 5% + 3 ft or 5% + 1 m


6 pcs 1.5V size AAA alkaline battery.

Input Protection

The inputs withstand telephone ringing and loop voltages.

Size / Weight

152 mm x 72 mm x 35 mm / Approx. 360 g

Environment Conditions

Operating: 0 ºC to +50 ºC, Storage: -20 ºC to + 60 ºC


Instruction manual, Carry case, One UTP Category 5 patch
cable, One RJ45F - RJ45F female coupler, One Cable identifier #1 for the verification of the wire map (
optional for A #2, #3 & #4 cable identifiers, optional for B #5, #6, #7 & #8 cable identifiers).

( If you need user manual or E-catalogue for above meters, please ask for at: xiushunjie@gmail.com )