On offer a Marconi RF Wattmeter Absorption meter CT 499 with built in dummyload. It always served me well up till about 1GHz, but I have no use for it anymore, so am looking for a new home. I don't have more info on this particular model and cannot find anything on the internet. Have a look at the photo's and if you like it, make me a reasonable offer. (It weighs 15KG.. so think about shipping costs.)