Advanced Transmitter Detector

Advanced Transmitter Detector

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Use the TD-53  Transmitter Detector to perform a professional RF sweep of your premises, including your telephone system.  Likewise, the audible tone clicks faster and faster while the ten step solid-state meter indicates the signal strength.  Certainly, optional accessories are available for this product. Consequently perform parallel tap tests, wire pair tests, and series tap tests for both single and multi-line telephones with this pro counter-surveillance device.

Item#: TD-53 Transmitter Detector


  • Hence, professional RF sweep
  • Additionally, switching modes to detect to verify to differentiate a bug from a regular radio or TV transmission


  • Earphone Jack
  • P-01 wideband active probe
  • 9 Volt battery
  • Illustrated instruction manual


  • 5 1/8″ x 3/4″ x 2″