Calibrating different power meters

The bike I do indoor gym classes on seem to be much more generous (probably around 10%) with their reported power, compared to the one I have at home. Is there any way I could apply an adjustment to one of them to make them consistent?

Hi David - you may be best to try something like Note that determining the difference between power meters is difficult if you cannot ride them both at the same time to compare the data using something like CD Rainmakers comparison software.