ABSORBTION WAVEMETER
Covers the 80m – 10m bands (3.5 – 28MHz) in 3 bands.
Titled “Rapid Bandchecker” and as it is calibrated in Mcs it must be at least 40 years old and has an appropriate patina. I have not attempted to clean it now.
Last time I used it (20 years ago?) it worked but I no longer have the equipment to test it now.