Operation

Dayton Blower Sound Level

Here are a couple of sound-measurements, for context. I used the NIOSH iOS app:

• 30S-1 with Dayton 3,000rpm motor change: 59 dB(A) 1m directly in front
• Listening to HF Radio, SSB voice: 65 dB(A) for my preferred Sound Level

Media:Dayton_blower_startup.mp4