Magic Tricks

I have been using this with a Kreis magnetic Morgan and the range is
probably 4 or 5 inches thru the back of the spectators hand. It is easy to
conceal and fits comfortably in finger palm. It responds quickly so by
merely pointing to a hand you can immediately get a reading. Although it
is obviously delicate it seems solid and well made. There is a tiny on/off switch
which is another good feature. So much better than mini-max which, for me at
least, did not last. The obvious downside is its price.