metal detecting

[mr. piper]

can someone tell me what should i be looking for when buying a s/h metal detector, as in discrim, detection values, i am guessing at this?

[Clanad]

check these sites...

http://www.garrett.com/hobby/home.htm

http://www.detecting.com/

http://home.howstuffworks.com/metal-detector.htm

[ICEMANSAV]

tresure