Bluelab are your type of buy once meters if your serious about growing once you've done a run or 2 or have money I've gone through a lot of meters over the years i now have a bluelab combi meter and a couple of handhelds hanna also make some great meters
 
I cannot speak highly enough of the HANNA groline PH tester(cause I use one too lol).....dude @IronGiant I think Bluelab and HANNA are top, and I put a few drops of storage solution in the cap everyday....Putting a little bit of sponge in the cap helps too......as far as I can tell dude, the problems with iffy readings occur when the meter dries out, so the sponge and the storage solution help stop this:d5:
 
I cannot speak highly enough of the HANNA groline PH tester(cause I use one too lol).....dude @IronGiant I think Bluelab and HANNA are top, and I put a few drops of storage solution in the cap everyday....Putting a little bit of sponge in the cap helps too......as far as I can tell dude, the problems with iffy readings occur when the meter dries out, so the sponge and the storage solution help stop this:d5:
Thanks Vapo. Great idea with the sponge
 
Thanks Vapo. Great idea with the sponge
don't get me wrong bro I've used them yellow ones with the screw in the back when i first started just make sure you buy some buffer 7 liquid to keep checking its calibrated and if you really take to growing them buy better equipment i use this stuff
 

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I went through lots of cheap 1s and you can't trust em every time. I got this 1 about a year n half ago shes good, sorry about the mess.View attachment 1236276
I got the essential one first too, good meter....In fact, I keep mine as a back up and I still use the E.C meter.......When I bother checking it lol:pass:
 
with a
Small bottles of Stella on the side. Touch of class that.
With another lock down on its way that pile of emptys will grow, joke is i drink coffee the Stella's are hers.
 
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