Thread: Testing ORP
View Single Post
Old 09-17-2005   #7 (permalink)
Bob Hart
Sansai
 
Bob Hart's Avatar
 
Join Date: Dec 2003
Location: Medway, Kent, England
Posts: 269
430 Andy, are you sure.

Mine runs at 305-295 dependant on morning/evening (pH swing). I consider this to be a good reading, with very clean filters.
Bob Hart is offline   Reply With Quote