needlesnpins
Well-Known Member
I dropped two of those yellow ones in the res and said fuck it and got a bluelab. first one stopped calibrating permantly just short of a year because of salt build up on the diod (my bad) the diod on the replacement somehow shattered within about a week of getting it. on my third and am still very happy with the the bluelabs. they are very good with their warrantiesI am pretty happy with my Blue Lab. My Hanna went down and replacement probe was $80 and 2 week wait thanks to xmas. Said F it and bought new. Best feature is how fast it reads. Hanna, Oakton, and Milwalkee took 30 seconds or so to get a accurate reading. Yes this my 4th ph pen. I'm hydro guy so the drops dont work for me.