Hi there and welcome
They do not sell it sorry, so its not possible to get but I have a photo of it for you so you can see it here
Click me to open
Which you can try to print and attach
And page 18 of the manual explains all the functions on the dial which you can see here
But purchasing the decal itself is not possible sorry
If you would like any additional information or assistance, please do not hesitate to let me know.
Else if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.
Ok, but I can only tell you the options available.... You can laminate it and use water prof glue..
But please tell me taking into account the reality off the situation and that you at least know whats on the dial from the diagram, what other information you would have liked?