my dad is gunna order a FreesatHD FoxSat reciever - as well as home use its gunna be used for caravan - he wants to know what is the best sat finder for manually tuning the dish?

he is based in Highlands, Scotland, UK

he thinks this one may do but will he have to make his own 'pigtail end' ?
http://www.maplin.co.uk/Module.aspx?ModuleNo=48667

thanks