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Hobbes USA TelCheck Pro Phone Line Checker with Noise Filter

(Model # TC-100B)
Hobbes USA TelCheck Pro Phone Line Checker with Noise Filter
Hobbes USA
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  • $24.97

  • Mfg. List Price: $29.95
    You Save: $4.98 (17%)

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The TelCheck PRO is a must-have for the traveling PC notebook user. Whether at a customer site or in a hotel room, the TelCheck Pro will determine whether a telephone jack is on an analog or digital PBX system. This will prevent your expensive laptop computer from damage due to over-voltage on the line. Moreover, when connected to your modem, the TelCheck pro’s RFI filter will cut out disruptive electromagnetic and radio frequencies, giving you the cleanest connection available.
Features:
  • Quickly check if the line is phone jack is digital or analog
  • Avoid costly over-voltage damage to your laptop PC
  • Identify or change polarity of the line
  • Verify that your telephone line is live
  • Line noise RFI filter assures clean, uninterrupted connection
  • Highly compact for total portability