Return An Item For Replacement or Repair

Return an Item (Inside the United States):

Repair and calibration services for Comark products is from the Fluke Service Center in Everett, Washington.

To ensure the fastest return of your instrument, a Return Material Authorization (RMA) number is required for every instrument sent to Fluke for any type of service. The RMA number allows you to track your instrument and check the status more easily. To obtain your RMA number, contact us by the one of the following methods:


888 993 5853 Select Option 1


[email protected] For general sales and customer service inquiries
[email protected] For instrument repair and calibration

For our Self Service RMA System please Click Here