Harley Benton PowerPlant Tuner

I'm using it almost only while practicing with my band to avoid taking the pedalboard. I daisychained my Revv g3 to it and while it's on, there's a high pitched "whistle" going on all the time in the background. It doesn't bother me very much since I don't use it on stage, but it's something you must consider before buying it. The g3 is very power consuming and the daisychain is probably not the best option.
Also is not very accurate as a tuner, not like my boss tu3 or a polytune anyway.
Overall the pedal idea is good but it could have been developed better.