quantuman
New Member
i am useing the hanna ph meter and whant to bay anter meter and i am not sure maybe you can help me to know what i need and what recommended .
i up link on 3in1 ec cf ppm meter 3in1 Waterproof EC CF ppm Stick Meter Nutrient Tester c - eBay (item 230439083170 end time Feb-27-10 1944 PST)
and after i get one like this i whant to know what i need to do if the number are not like thay supposed to be ?what i need to add or ....?
i up link on 3in1 ec cf ppm meter 3in1 Waterproof EC CF ppm Stick Meter Nutrient Tester c - eBay (item 230439083170 end time Feb-27-10 1944 PST)
and after i get one like this i whant to know what i need to do if the number are not like thay supposed to be ?what i need to add or ....?