Download Free Multi channel peak meter plugin: dpMeter 5 by TBProAudio
mvMeter2 (Meter, multivariable meter) • Audio Plugins for Free
Youlean Loudness Meter - Free VST, AU and AAX plugin
Free Orban Loudness Meter — Orban
Testo 770-2 Digital Clamp Meter – Multimeter T-RMS for Hands-Free HVAC Measurements, Current, and Frequency Testing – Voltage Tester incl. Automatic Range Detection and thermocouple Adapter: Amazon.com: Industrial & Scientific
6 Useful Metering Plug-ins for Mastering Audio
Free Loudness Meter VSTs
TBProAudio updates dpMeter free digital precision meter plugin to v5.0