Telephone Line Continuity Testers | McMaster-Carr

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Measures

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Alert Type

Number of Test Connections

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9 Products

Measuring and Inspecting

Line Testers

Diagnose issues in telephone lines or Ethernet cables

Line Tester Adapters

Line Tester Adapters

Connect a testing device to a telephone line

Line Testing Amplifiers

Line Testing Amplifiers

Pair with line testers to identify cables without touching them

Data Cable Testing Adapters

Data Cable Testing Adapters

Isolate the signals of a data line by connecting your testing device to an Ethernet wall outlet

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)