This TT-46 Detector checks both single and two line phones quickly and easily. This Wire Tap Detector uncovers on premises series and parallel bugs and wire taps on your phone lines.

Specifications

• Detects series devices with a resistance of 10 ohms or more
• Detects parallel devices with a resistance of 65 megohms or less
• Checks single line phone systems for series and parellel taps

Includes

• 9V Battery
• Cords
• Plugs
• Adapters
• Illustrated Instruction
  
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