For Serious TSCM PHONE BUG Detection!

ETA-1.....................$6,950.00

    ETA-1 Universal Telephone Analyzer

The ETA-1 Universal Telephone Analyzer has been designed for testing conventional single and multi-line telephones and the new technology electronic telephone, including hybrids with analog audio, and the full digital phones. Tests such as On-Hook Voltage, Off-Hook Voltage, On-Line Listen, Tone Sweep, High Voltage Pulse Test and All Wire combination Listen Tests are all accomplished in minimum times. For example, in a 50 wire cable, which is common with a 5-line business telephone, there are 1225 possible 2-wire combinations. With ETA-1, all can be thoroughly tested within one minute. Furthermore, it tests for all audio paths, even those initiating across a lamp or ringer. New, exclusive multi-tone sweep finds dual tone activated devices. $5,995.00.
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