Since 1993, the Lafayette Instrument Company Computerized Polygraph System has been a mainstay in the Polygraph industry. Today our Computerized Polygraph Line is built upon our LX5000 and LX4000 Polygraph Systems.
You can simultaneously record up to 9 channels. The system's small, compact design makes transport and storage very easy. The LX5000-S package includes a seat sensor.
The LX4000 System combines conventional polygraph procedure with sophisticated state-of-the-art technology. A total of seven channels can be recorded at one time.
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