To be honest i have gone back to drops and test strips. fast easy and no need to calibrate and store in solutions ect. if your mix is dark like with recharge strips work great. if its clearish drops work fine.
thanks my two cents what about you?…… as Scotty says
When i ran hydro i was a fan of bluelab. Not many other brands were out then. Many available now, look for a 3 part calibration, changable tip, a kit per say. Go with good brand name, get what you pay for on these. Now they do mess up, need calibrated and stored proper. Its technology and does its cons. Now, I would agree to recommend the drops and strips. Affordable and the same every use.
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