Vintage Heathkit Sb634 Wattmeter Timer Clock Swr Meter. Up for consideration is a heathkit sb-634 station control.Vintage heathkit sb634 wattmeter timer clock swr meter meters unit is in veyr nice. Timer seems to work well.
Vintage Heathkit Sb634 Wattmeter Timer Clock Swr Meter. Up for consideration is a heathkit sb-634 station control.Vintage heathkit sb634 wattmeter timer clock swr meter meters unit is in veyr nice. Timer seems to work well.