Ok, thanks. I’ll take another look
Is this the one? It comes in a case with calibration fluid but it’s actually cheaper… 
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy Amazon.com
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the combo kit for $77 looks interesting
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Yes the combo kit is what I have! Buy that.
Don’t lay the little bottles down sideways thought they leak from the cap.
I just dunk my pen in the bottles and calibrate.
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I’m on it. You sold me 
I actually convinced Amazon to refund my money 6 months after last return date. But that’s pretty much BS they are still selling a pen that can’t be calibrated. The manufacturer doesn’t respond, they just directs you back to Amazon
Hopefully they still have plenty in the states
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Back to 3rd indoor grow journal 
Here they are 10/19 51days
I finally got them lolilpopped
The intensity is up to 60%… im gonna let them recover a few days before turning it up more. So far the tips are looking good
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Milwaukee is a good brand
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Now I think you’re screwing with my head
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sorry
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Does look like a good brand though 
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Apera seems good too. Whichever you think should do what you need it to.
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Hey guys, sup…
I found this on YouTube (Greengenes) thought it might be interesting for some. It has jack’s blends, shows ppm. Not sure how accurate 
@Nicky @dbrn32
Rely nerdy stuff but maybe it helps someone
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It’s not really that nerdy. If you’re using jacks and have mkp, there is a few recipes there that could show you how plants respond to different npk ratios.
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Heck yeah, I screen shot it. I have no experience with any other than the jack’s. I was feeding 2,2,2,1.2 for almost two weeks. They were looking a little hungry so I mixed 2,2.7,2,1.5 which is Nicky’s bloom I think. Then if its still going well, I’m switching to 3.8,2.6,1.8 for the remainder
Been messing with my $10 tds meter and found out if I measured uS/cm and x.55 it gives a very more realistic ppm reading of what I would expect. It’s about 300ppm difference
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Day 68 11/5
You can see a couple supercrops in there and the two outer GG are moving really slow. Hopefully they finish. Nothing spectacular here, but it’s what I’ve got.
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Very nice! Hopefully it’s good to you.
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Looks amazing in there
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Day 74. 11/11
Getting fatter
@dbrn32 @SilvaBack203 @Flitme @Nicky @oldmarine @MeEasy @Gremmall @Graysin
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