Ph meter !

xclozure

Member
So I’m looking into ph meters , and I’m willing to spend the money but , I really find the calibration to be a nuisance . I’m looking into the exstik ph100 , when it says 1 , 2, or 3 point calibration can I just use the 7.0 calibration and call it a day? Someone help ya boy out
 

NewGrower2011

Well-Known Member
Also keep in mind proper storage of the probe or you'll be replacing the probes more often than necessary. I was going to chime in with don't go with el'cheapo brands - you get what you pay for in this department it seems.

I went BlueLab myself and finally replaced my probe with their soil probe since it can be used both ways.
 

xclozure

Member
Also keep in mind proper storage of the probe or you'll be replacing the probes more often than necessary. I was going to chime in with don't go with el'cheapo brands - you get what you pay for in this department it seems.

I went BlueLab myself and finally replaced my probe with their soil probe since it can be used both ways.
Can’t you just test a slurry sample if you want to test your soil? Or test the runoff? The $150 for the combo ph tester was already out of my budget the soil probe was and extra $130 bucks on top of that, so that’s why I went with just regular probe
 
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NewGrower2011

Well-Known Member
I would look to see if they now offer a combo meter with soil probe straight up out of the box; For me I bought my meter and used it for a while (hydro) and then when I finally did need a new probe that's when I went with the soil one.

It does look like they have the "plus" model now which includes a soil-compatible probe => https://bluelab.com/usa/bluelab-combo-meter-plus
 

OG Doge

Well-Known Member
buy a cheap bottle of ph colourdrops. Easy and accurate. Can be used as backup. Or standalone.
This right here. I just figure out which colors my plants grow best at and ride that shit out. I spent years dealing with pH meters and bad readings. Drops work everytime, no calibration. Simple lotech is the best option sometimes.

I do use an EC meter though, not nearly as inaccurate as pH meters.
 
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