On Mon, 14 Apr 2008 17:09:55 +0100, "Vortex2"
wrote:

Stud detector. 7 quid in LIDL from Thursday.

http://www.lidl.co.uk/uk/home.nsf/pa...elliSensor.ar2


Thanks. I've never quite understood how these things work. Is it just
a metal detector that detects the nails in the studs? If so do you
have to find two nails and imagine a line between them where the stud
lies or is it something far cleverer than that?