Free Metering Plugin - Includes RMS, EBUR128, VU and PPM | Pro Tools - The leading website for Pro Tools users
LSR audio plugins - VST AU RTAS - LVLMeter Free VU Meter
Master Meter
Fluke 376 FC True RMS AC/DC Clamp Meter Kit - Includes the IR-98 Infrared Thermometer for FREE
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
Free Loudness Meter VSTs
6 Best Free Metering Plugins (Tested By A Full-Time Mixing Engineer)
Free RMS Meters | VST Warehouse
Download Free Multi channel peak meter plugin: dpMeter 5 by TBProAudio
5 Best FREE VU Meter Plugins in 2023 - Produce Like A Pro