Customer Care

QRS promises satisfaction, guaranteed.  Below please find resources to support and assist you when using your QRS device.  If you can't find what you are looking for, please contact Customer Care and we will work with you to answer your questions and develop solutions to the problems or issues you may be experiencing.

Where is the serial number located?

The serial number is located on the device and preceded by the letters SN. View your product below to determine the location of the serial number. Note the example shown may not be an exact match to your device.

Universal ECG™
Serial numbers are located on the hub.

 

Opti ABP Monitor      
Serial numbers are located at the back of the device  

  Orbit Spirometer      
Serial numbers are located at the back of the device
  Q200 Hotler        
Serial numbers are located beneath the battery