Nice find by Pro Tools Expert: mvMeter is a free multivariable meter including RMS, EBUR128, VU and PPM measurement. The metering plugin comes with three themes.
Free Multi-Channel Metering Plugin Features
- behavior of classic analog VU and PPM meters
- multiple measurement modes: PEAK, RMS, EBU R128, VU and PPM
- multi channel metering: stereo, left, right, mid, side channel
- large and accurate live meters
- adjustable pre-gain, automatic gain staging
- 64-bit internal processing
- 3 different meter themes
- GUI resizing up 400%, ready for 4k displays
- free of charge
Requires Mac OS X 10.5 or newer
OS X: 32/64 Bit VST, 32/64 Bit VST3, 32/64 Bit AU, 32 Bit RTAS, 32/64 Bit AAX
The manual is available for download on the same page.