Vintage Tools Of The Trade Oct 1 Written By Iain This was considered portable back in the day. Makes me appreciate my rat shack meter. General Radio Co Sound Level Meter. Vintage SPL Meter Iain
Vintage Tools Of The Trade Oct 1 Written By Iain This was considered portable back in the day. Makes me appreciate my rat shack meter. General Radio Co Sound Level Meter. Vintage SPL Meter Iain