Download Presonus VU Meter - Audio Tool | vu meter
Blue Cat's DP Meter Pro - Peak, RMS, Crest factor and Dynamic Range Monitoring, with MIDI CC or Automation Generation
Amazon.com: Pyle Digital Handheld Sound Level Meter - Meter Automatic with A and C Frequency Weighting for Musicians and Sound Audio Professionals, 9V Battery Type - Pyle SPL25, Red/Black (PSPL25) : Industrial
Visualizer | NUGEN Audio
Level Meter in Logic Pro - Apple Support
Audio Level Meter
Check channel strip levels in Logic Pro - Apple Support
Audio Level Meter
Audio Level Meter
MultiMeter Level and Loudness controls in Final Cut Pro - Apple Support