Wow, that went for roughly 38.00 bucks US.

Disgusting.
The Grim Reefer Reviewed by The Grim Reefer on . you have 20 minutes to buy this PH pen! http://cgi.ebay.com/NEW-Accurate-DIGITAL-pH-METER-Hydroponics-HYDRO-Tester_W0QQitemZ210000038827QQcategoryZ75670QQrdZ1QQcmdZViewItem I know alot of you folks are always asking about these...this is a good starter deal...Now go get it!:smokin: Goodluck Rating: 5