Thread: LF: pH Monitor
View Single Post
  #3  
Old 10-05-2012, 11:58 PM
dustinc dustinc is offline
Member
  
Join Date: Sep 2012
Location: Red Deer
Posts: 38
dustinc is on a distinguished road
Default
ebay has them for ~5 dollars I bought one to see how it works, I've heard good things, just make sure you buy one that comes with calibration fluid.
Reply With Quote