Skip to content

Contact Mid State Instruments

We always welcome questions, comments and/or feedback at MSI. Further information about the company, as well as information regarding products MSI sells , can be found at

  • Customer and Technical Support:  (866) 451-2257
  • Direct Line and International Customers: (805) 576-7625
  • Fax:  (805) 576-7629
  • Email Address:
  • Mailing Address: 3547 South Higuera St. Unit B.  San Luis Obispo, CA 93401


%d bloggers like this: