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Ph tester

Thread starter #1
Hey there, does anyone have a Recomendation on a PH meter for soil and liquid , I am a newbie to growing....

Thanks lik2smoke:thanks:
 
I got a 10 dollar digital one on amazon. Calibrated it once and haven't had to since. Been about 6 months now...
im with peyton .. i have the yellow $10 dollar one . just buy the cheap calibration formula and your good to go ..
 
Most PH meters recommend you calibrate it once a month. I follow this practice.