Software Update Form

Have questions? Visit our Download Help FAQ.

Limestone Polygraph Professional Suite v4.6.1
Version 4.6.1.0

Lafayette Instrument Logo

Software Update Form

Have questions? Visit our Download Help FAQ.

Limestone Polygraph Professional Suite v4.6.1
Version 4.6.1.0

Hardware Information


This software requires Limestone Technologies DAS Serial for Download


Contact Information






 






 

Create new Lafayette Instrument Account (optional)

If you desire, you may optionally create a Lafayette Instrument Account using the above email address and entering a password below. If you already have a Lafayette Instrument Account, visit our Account Login page to login!


 

Lafayette Instrument Company is committed to protecting your privacy. This is because our business is based on the trust you place in us. The personal information that you provide will only be used by Lafayette and its representatives. For more information about our personal data handling, view our Privacy Policy. If you have any concerns, comments, or complaints, be sure to contact us.

             Next Event: Virginia Polygraph Association, November 7 - 8, 2024

             Join our email list for up-to-date product news             Sign Me Up!

Copyright © 2009 - 2024 Lafayette Instrument Company. All Rights Reserved.