DIGITAL SOUND 8928 - U.K. International Cyberstore
That one.
I found a cheaper one but it looked really shit. This one does a & c weighting and fast or slow response. Should do the job. Although its a German company I am based in UK. They do free delivery over a certain price and they get it here quicker than a company in the same city.
I got to knock up a plan of my room and take some photos. Want to do some before and after shots.