Well, got my DE 5000, had to wrangle it from the post office... good job it was such a bargain as that just put another £30 on the price (£18 tax and £10 travelling).
Had an audio interface with duff caps, had replaced the caps and all was well, but kept the old caps.
On my Brymen 857S, the knackered caps read slightly high (should be 100micF, but read 110-140).
On the DE these are read 1-5micF with very high ESR, I ended checking some new caps as the readings were so low I thought the DE was faulty!
Can recheck and give accurate number if anyone wants, but heartening to see such a large fault indicated from DE.