|
|
I was given this Sound meter by a retired aviation mechanic. One of the batteries is special so as soon as I locate one I'll be in business. I am wondering about the accuracy of it compared to some of the smartphone apps for decibels. I want to use it to measure sound levels of portable generators.Miller Challenger 172Miller Thunderbolt AC/DC 225/150Miller Maxstar 150 STLVictor 100CVictor JourneymanOxweld OAHarris O/ASmith O/A little torchNo, that's not my car.
Reply:
Originally Posted by bigb
I was given this Sound meter by a retired aviation mechanic. One of the batteries is special so as soon as I locate one I'll be in business. I am wondering about the accuracy of it compared to some of the smartphone apps for decibels. I want to use it to measure sound levels of portable generators.
Reply:It's actually a 30 volt, about $30 on AmazonMiller Challenger 172Miller Thunderbolt AC/DC 225/150Miller Maxstar 150 STLVictor 100CVictor JourneymanOxweld OAHarris O/ASmith O/A little torchNo, that's not my car. |
|
发表于 2021-9-1 23:16:33