1. Mar 1, 2009 #1
   

   Troy Experienced Reefkeeper

   1,025

   Ratings:

   +0 / 0 / -0

   I was woundering if there is anyone in the CR area that has some pH calibration fluid or could just help me figure out if my AC3 probe is reading right.   I have a hand held one that reads 8.3, but the AC3 is reading 8.61.  I know that it is reading really high but don't know if it is right or not.  Any help would be greatly appreated.  
   Thanks
   Troy

    
2. Mar 1, 2009 #2
   Marion

   JB Veteran Reefkeeper

   5,146

   Marion

   Ratings:

   +3 / 0 / -0

   Troy, I have some 7 and 10 calibration fluid.
   
   -JB

    

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