This is the annual inspection needed to maintain your regulator's warranty.
This tune-up is done by qualified technicians and includes:
-Adjustments to the IP and Breathing Resistance
-Gauge Service - check and change out the o-rings
-Dunk test and leak check
-hose and port plug o-ring changes as needed
If the technician determines that the regulator needs a full service, the cost of the Annual Tune-up goes towards your service.