PH DIGITAL METER
3 posts
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magomaev - Posts: 14
- Joined: Wed Mar 12, 2008 7:59 pm
PH DIGITAL METER
What do you think about digital PH meters? Are they accurate? Do they save time?
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spongebob4460 - Posts: 603
- Joined: Fri Jan 25, 2008 8:37 am
not sure about accuracy, but it takes me roughly one minute to get results with a drop test ph kit, and its accurate enough. But if the digital is accurate and fast, I would imagine you only spend money on it once and never again, so seems like a good deal.
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Peterkarig3210 - Posts: 1980
- Joined: Wed Oct 24, 2007 3:04 am
I'd rather buy a co2 system or new bulbs to replace the old ones in my plant growing fixtures. It's only 3 drops in the test tube and a pH meter seems a bit extravagant.