Ok someone said they thought it was PSC-1 020 i'm thinkin that was a type-o cause its psc1-001---009 im trying to figure out which one everyone is using so i can go ahead and order it ANY input would be great thanks
heres the site so u can see what im talkin about http://www.splitsec.com/products/calibrators2.htm
heres the site so u can see what im talkin about http://www.splitsec.com/products/calibrators2.htm