Measurement Units

With the QA592, is there a way to change the THD and THD+N displays to show % rather than decibels? I can calculate it manually, but my clients are used to that format.

Hi @Dave_MacKinnon,

if you click on the Add Measurement area at the top of the graph, that will pull up the Add Measurment dialog. Then, type “thd” into the filter and that will show you the dB or % options that you can add. The default is dB, so when you click the THD button that’s what you get. But probably an option should be added to allow you prefer % instead of dB.

Thanks! I knew there had to be a way!