Upholding American Occupational Standards


MEDI provides annual calibration as well as repairs for a multiple of leading manufacturers of diagnostic testing systems. Annual calibration is required for audiometers, noise measurement devices, sound level meters, and sound level measurements in test rooms.  We also provide annual service and calibration for breath alcohol analyzers, ensuring their compliance with the National Highway Traffic Safety Administration Standard for Devices to Measure Breath Alcohol (F.R., No. 179 48705-48710 Sept. 17, 1993). Annual Validation Certification is also provided for spirometers, in order to meet NIOSH and OSHA Standards.
For more information on the appropriate testing standards, please reference California GISO Section 5100 (D) and 29 CFR 1910.95.



Audits happen regularly! Call MEDI today to ensure you meet all compliance requirements!

There are two ways to set up calibration of your unit(s) with MEDI:


  1. If you are located in California, Nevada, or Hawaii, you may schedule an appointment for a technician to service your equipment at your location. If you are interested in this option, please fill out the form below and someone from our office will call you to set up an appointment. Please note: If you are located in Southern/Central California, Nevada, or Hawaii, MEDI will do everything possible to accommodate your schedule, but please allow ample time to schedule your appointment on future dates.

  2. You may drop off or ship your unit(s) to MEDI for calibration and/or repair by filling out the form below and including a copy in the box. Our address is 4814 E. 2nd Street, Benicia, CA 94510.  IMPORTANT! When sending in your audiometer, you MUST include the headset! If the headset is not included, calibration cannot be performed. We also will need the power supply used with the unit(s).


You may also use the below form to request more information about calibrating your unit(s).