Notes and Reflections on Books and Media
by Hannah Leitheiser
The Fast Track to Your Technician Class Ham Radio Licence
Michael Burnette, AF7KB
"Now in the book I show you a picture of a Bird wattmeter -- now that is a professional instrument" - Michael Burnette, AF7KB, The Fast Track to Your Technician Class Ham Radio Licence (2018)
I have the audiobook, so this is a picture from eBay. I remember the Bird from my old job, apparently the Bird Model 43 goes back to the 1950's.