Its sat on a small table in the dining room temps at 22c so now for the hydromiter test.... 1002??? this is not a typo thats the reading i got so filled it up with fresh water and the hydromiter didnt even sink far enough to give a reading

Right so I know the hydromiter is junk though oh well just wont know what sort of % it is went to tidy up and spotted my bag of brew kit enhancer...you son of a.....&$*@# with this not in the beer will turn out wazz wont it so I added it anyway and give it a real good stair but the yeast is alread in by this time not much I could do about it.
I went out and managed to get a hydromiter from Wilkos came back and tested it and its 1048 but as i added the BKE when it was cool and the yeast already in will it be ok?