PSI is a provider of electronic testing equipment and controls. We are authorized distributors and warranty service providers for many major manufacturers of electronic testing and control equipment.  Please visit our products section for more information.

PSI also services and designs custom electrical instruments and controls. Our authorized warranty repair services can assist you in enforcing your manufacturers warranty.  And, PSI's  custom design staff can design meters and controls specific to your applications.  Examples of our some of our custom designs are available on line in our custom design section. Here you'll also find complete information regarding our specialized products and custom meters.  You can even inquire about our custom services and you'll receive a response within 24 hrs. 

As an established PSI Customer, you can have access to placing orders right from this site, 24hrs a day, 7 days a week.  Your order will be processed  promptly, as usual, and we'll even confirm your order and by e-mail within 24 hours.  

To establish an account with PSI, click on the contact us button, or call us by dialing the number listed above. 

We'd like to thank you for visiting our site.  Please browse around.  If there is any information you are unable to obtain from this website regarding our products and  services please let us know by clicking on the contact us button above, and sending us your questions or comments.