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#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.

LANSeeker Cable Tester

SKU: TL4-1054
Various lead times may apply to this product. Please contact us for more details.

These products are all Made to Order

Which means they are non-cancelable and non-refundable


LANSeeker Cable Tester

The LANSeeker Cable Tester combines the functions of a professional cable tester and tone generator in one unit. It displays test results using LED indicators on the main and remote unit. It is a must have for residential and commercial cable installers. When the unit senses a connection between the main and remote unit, the battery-saving auto-on feature initiates test results within 2 seconds. The tester automatically powers off within 5 seconds of the cable being disconnected.

The LanSeeker Cable Tester tests for shorts, opens, misfires, reversals, and split pairs and can display connection and fault information on a pair-by-pair basis. It also generates audio tones for use with tone tracers on all pairs.

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  • Displays Cable Test Results on Main and Remote Units in Less Than 2 Seconds
  • Immediately Detects Shorts by Just Plugging in one End of a Cable to the Tester
  • Identifies Shorts, Opens, Misfires, Reversed and Split Pairs
  • No On/Off Switch, Automatically Starts Test When a Connection is Sensed Between Main and Remote Unit
  • Debug Mode Diagnoses and Displays Faults One Pair at a Time
  • Includes Tone Generator and Self Stored Remote
  • Installation and troubleshooting of twisted pair security and datacom cables
  • Identifies faults
  • Generates tone for tracing
  • Supports unshielded or shielded twisted pair


Cable Types Shielded or Unshielded: CAT3, CAT4, CAT5, CAT5E, and CAT6
Minimum cable length for testing split pairs 1 m (3 ft)
Maximum cable length for testing 305 m (1,000 ft)
Coax cable 100 maximum DC resistance, center conductor plus shield
Size 6.4" x 2.8" x 1.4"
Weight 5.7oz. (includes battery and remote)
Operating Temperature 32 to 122° F.
Storage Temperature -4 to 158° F.
Humidity 10% to 90%, non-condensing
Battery Life (Active) (Typical, 9k Alkaline included):

Standby Mode: 2.5hrs

Cable Testing Mode: 20hrs

Tone Mode: 170hrs

Additional Information

Instructional Video

What's In The Box

  • Qty 1 - LANSeeker Cable Tester - Clamshell
  • Qty 1 - Tone Generator
  • Qty 1 - Self Stored Remote
  • Qty 1 - Instruction Manual