checking polarity

[nepalnt21]

ive looked all around and i cant find a place that sells polarity checkers. i dont want to order it from stew- mac because mail order is such a pain in the ass, and plus i need it now.

would those little toy magnet sets work?

 

[Benjy_26]

Re: checking polarity

Sorry dude, I'll I've seen have been in Stew Mac.

Maybe your local hardware store might have one.

 

[Zhangliqun]

Re: checking polarity

You can get one here, and it's only $7.00.

http://www.stewmac.com/shop/Electronics,_pickups/Tools:_Polarity_tester/Magnet_Polarity_Tester.html

 

[nepalnt21]

Re: checking polarity

i know. my question is would those little toy sets work? those red and silver horse- shoe shaped magnest that say "n" and "s" on them.