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 KaptKid
Spaced Pirate
 
Registered: 04/20/08
Posts: 5,616
Loc: Bright Side of the Sun
Last seen: 10 months, 6 days
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 pH, What do You use to Read It ? 
#289279 - 09/30/09 05:15 PM (16 years, 7 months ago) |
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I've Been using a Milwaukee digital pen but I have no trust in it after a year.$75 dollars that bitch cost.Its never been drooped or misused and now it has to calibrated before each use. Still don't trust it and that's a pain in the ass.
Got to get another one.
So as the thread title said:
What do you use?
What was the cost?
How long have you had it?
Any pros's or cons.
Any other info.
I hate wasting money. I take good care of my stuff and I want it to last.
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Child of the 60's, Tripping ever sence.
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 coda
Registered: 04/20/08
Posts: 4,736
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 Re: pH, What do You use to Read It ? [Re: KaptKid]
#289302 - 09/30/09 06:06 PM (16 years, 7 months ago) |
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Ph Test strips, like 4-5 bucks a pack.
I'm out now but a pack usually lasts me a few grows.
Pros: Cheap, reliable, easy to find, easy to use.
Cons: not as accurate as digital meters, can't tell you PPM or EC, you will have to buy more again.
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MFDoom666: sobriety kills my buzz every time.
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FurrowedBrow
Free yourself from yourself
Registered: 04/20/08
Posts: 12,045
Loc: Carpal Tunnel
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Re: pH, What do You use to Read It ? [Re: coda]
#289325 - 09/30/09 06:44 PM (16 years, 7 months ago) |
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^I use those too. Just your basic litmus paper that reads a range of like 5.5 to 8 (second pic). I've also got the GH liquid test pack (first pic). I used to use (and still have) a digital pen. It worked for about half my first grow. Then i went back to the shop and told them and they replaced it and then that one went to shit and wouldn't stay calibrated. I just said fuck it. I would like to find a digital ph/ppm reader that is just reliable over the long term.
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Magash
The Feminizer
Registered: 04/21/08
Posts: 6,634
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Re: pH, What do You use to Read It ? [Re: coda]
#289336 - 09/30/09 07:07 PM (16 years, 7 months ago) |
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Quote:
Cons: not as accurate as digital meters,
I wouldn't bet money on that. Meters suck.
FurrowedBrow has it right. The drops rule.
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All creatures tremble when faced with violence. All creatures fear death, all love life. If we can only see ourselves in others, then how could we possibly hurt another creature?
 Join us at the Growery!
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Stoneth
D.I.L.L.I.G.A.F.
Registered: 10/06/08
Posts: 25,273
Loc: No where ville, USA 
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Re: pH, What do You use to Read It ? [Re: FurrowedBrow]
#289420 - 09/30/09 09:46 PM (16 years, 7 months ago) |
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FurrowedBrow said:
^I use those too. Just your basic litmus paper that reads a range of like 5.5 to 8 (second pic). I've also got the GH liquid test pack (first pic). I used to use (and still have) a digital pen. It worked for about half my first grow. Then i went back to the shop and told them and they replaced it and then that one went to shit and wouldn't stay calibrated. I just said fuck it. I would like to find a digital ph/ppm reader that is just reliable over the long term.
My choice as well.
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KaptKid
Spaced Pirate
Registered: 04/20/08
Posts: 5,616
Loc: Bright Side of the Sun
Last seen: 10 months, 6 days
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 Re: pH, What do You use to Read It ? [Re: KaptKid]
#295118 - 10/10/09 09:42 PM (16 years, 6 months ago) |
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Finlly got my pH under control.
The plants are looking much better.
the pool pH tester(left) 6.8, 7.2, 7.5, 7.8, 8.2
The pH tester(right) 4 thur 10
Next time I go to the Big City will stop by GH and pick up their pH tester(thanks FB). Will also look around for those pH strips.
What do you use to test ppm's?
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Child of the 60's, Tripping ever sence.
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Dr. Penguin
Registered: 05/19/08
Posts: 1,036
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Re: pH, What do You use to Read It ? [Re: KaptKid]
#295259 - 10/11/09 08:54 AM (16 years, 6 months ago) |
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My one major qualm with drops is that if your test subject (nute solution with h2 anyone?) is not clear, it ruins the accuracy because I can't judge the color change adequately.
P.S. Now that I'm thinking about this, I realize I can just add distilled water to my sample which will not alter the Ph and it might mitigate some of the color problems... Anyone else have any solutions they use?
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FurrowedBrow
Free yourself from yourself
Registered: 04/20/08
Posts: 12,045
Loc: Carpal Tunnel
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Re: pH, What do You use to Read It ? [Re: Dr. Penguin]
#295260 - 10/11/09 09:04 AM (16 years, 6 months ago) |
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Why wouldn't adding distilled water to your test sample raise the ph slightly? Or did i misunderstand you? I've got a PPM reader that goes from 0-10,000 (I think). It goes higher than i need anyway, and it's been very reliable for 20-30 bucks. I've never had to recalbrate it after almost two complete grows. Here's the one i use:
Sunleaves TDS Essential Digital TDS Pen
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moogles
Registered: 09/23/09
Posts: 196
Last seen: 14 years, 7 months
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Re: pH, What do You use to Read It ? [Re: FurrowedBrow]
#295501 - 10/11/09 06:20 PM (16 years, 6 months ago) |
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Do you know where you purchased that FB?
That's the cheapest digital tester I've seen, been looking into buying one.
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Jeff Funk
Registered: 04/08/09
Posts: 546
Last seen: 10 years, 5 days
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Re: pH, What do You use to Read It ? [Re: moogles]
#295569 - 10/11/09 10:41 PM (16 years, 6 months ago) |
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ebay has em for cheap
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@Str8dankgenetics
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moogles
Registered: 09/23/09
Posts: 196
Last seen: 14 years, 7 months
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Re: pH, What do You use to Read It ? [Re: Jeff Funk]
#295797 - 10/12/09 08:24 AM (16 years, 6 months ago) |
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The obvious place to go and I still haven't checked it..
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captain.koons
Failed Botanist
Registered: 06/25/08
Posts: 6,170
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Re: pH, What do You use to Read It ? [Re: moogles]
#295800 - 10/12/09 08:45 AM (16 years, 6 months ago) |
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I'm oldschool I use drops or litmus strips.
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TROLLS NEED LOVE TOO!
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KaptKid
Spaced Pirate
Registered: 04/20/08
Posts: 5,616
Loc: Bright Side of the Sun
Last seen: 10 months, 6 days
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Re: pH, What do You use to Read It ? [Re: captain.koons]
#295807 - 10/12/09 09:12 AM (16 years, 6 months ago) |
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What type of litmus strips do you use?
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Child of the 60's, Tripping ever sence.
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captain.koons
Failed Botanist
Registered: 06/25/08
Posts: 6,170
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Re: pH, What do You use to Read It ? [Re: KaptKid]
#295808 - 10/12/09 09:14 AM (16 years, 6 months ago) |
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For testing my pH is use the less broad of the two I get. One is 1-14 the other is 5-10. or maybe it was 4-8... I don't know something like that.
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TROLLS NEED LOVE TOO!
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