A multimeter, although essential elsewhere, is not the ideal tool to check mains wiring. They are too high impedance and can give false readings due to inductive or capacitive coupling.
but it is sold in the UK - the company is now owned by Fluke, and I guess they haven't got all the websites sorted out yet - contact them (http://www.fluke.co.uk) for info on where to buy.
Right now the English specs are still lurking on the Internet Time Machine from when Beha was an independent company:
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