QuantiFit2 Calibrations in Europe
To maintain the accuracy and regulatory compliance of your instrument, annual calibration is essential. This page is designed specifically for European customers to request calibration services for their OHD equipment.
What’s Included
- Comprehensive calibration and preventive maintenance
- Certificate of NIST-traceable calibration
- Visual inspection and internal component check
- Performed by factory-trained OHD technicians

Preparing Your Instrument for Shipment
- If using the hard plastic OHD case, secure it with zip ties to avoid accidental opening.
- Remove all alcohol wicks and accessories before shipment unless instructed otherwise.
- Please include a note with information on any known errors or special instructions for OHD technicians.

Shipping Process
Once you submit the form below, OHD will coordinate a door-to-door pickup from your location.<br>Return shipping will be handled once calibration is complete.
If you have any questions, please contact [email protected] or +1 (888) 464-3872.
Calibration Request Form

Returning Your Equipment for Calibration
Because of the delicate nature of some of the equipment that is returned to OHD, we would recommend that you pack your instruments carefully to prevent damage in transit. We would be happy to offer advice as to the best method of shipping and packing. If you have any questions, please contact us and we will be pleased to help.