The PTA-103BD detects wiretaps, RF Transmitting 'Bugs', and eavesdropping equipment.  It is portable, enabling you to take it with you and examine your room security and your phone line security, unlike other systems that are constantly connected to a single phone line in one stationary location.   

Size
The PTA-103BD is a miniaturized, hand-held unit, less than 6” long. It is the first miniature telephone analyzer with all the sophistication of most larger systems, designed for people who depend upon keeping their conversations private.

Because of its revolutionary new size, the unit can travel wherever you go, assuring telephone privacy in your house, at your place of business, even in hotel rooms.

It provides testing necessary to find out if your telephone conversations or room conversations are being compromised in any way.  It does this automatically performing:

• tone sweeps
• on-hook & off-hook voltage tests
• enables current fluctuation readings

In addition, its built-in digital display offers an instantaneous numerical readout at the push of a button.