This morning I got an email showing iZotope Insight 2 is available at Pluginboutique for $39 at the moment. Insight 2 not only shows levels but also things such as stereo width, phasing and more. Also fairly easy to set things up for your requirements.

Tony


HP i7-4770 16GB 1TB SSD, Win 10 Home,
Focusrite 2i2 3rd Gen, Launchkey 61, Maton CW80, Telecaster, Ovation Elite TX, Yamaha Pacifica 612
BB 2022(912) RB 2022(2), CakeWalk, Reaper 6, Audacity, Melodyne 5 Editor, Izotope Music Production Suite 4.1