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Ppm readings

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Czechitout
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Ppm readings

Post by Czechitout »

High again,I’ve been on the canna website grow guide,in the drop down menus you can select which ppm reading you require,
I didn’t know there were different types!,
I was given a pen from Amazon to measure ppm but don’t know which reading to follow on the site.
1. Truncheon
2. Hanna
3 Eutech?
I know the pens not great but better than nothing right?

Any advise? Thanks Steve
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Treetrunk (Mon Mar 15, 2021 8:38 am)

Treetrunk
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Re: Ppm readings

Post by Treetrunk »

If it's one of the cheap Chinese meters it will be Hanna scale.
Can you post a picture of the meter you use?

Czechitout
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Re: Ppm readings

Post by Czechitout »

High can’t post pictures yet,but. A link https://images-na.ssl-images-amazon.com ... L._AC_.jpg
Yeah it is cheap Chinese

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Treetrunk
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Re: Ppm readings

Post by Treetrunk »

Yes that's the type I mean :rock:
Use the Hanna scale and replace the meter every 12/18 months.
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2-Scoops (Mon Mar 15, 2021 12:58 pm)

Czechitout
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Re: Ppm readings

Post by Czechitout »

Treetrunk wrote:
Mon Mar 15, 2021 11:28 am
Yes that's the type I mean :rock:
Use the Hanna scale and replace the meter every 12/18 months.
Thanks I though so,the other readings are hugely different to mine on hanna, nice to know for sure though.
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Treetrunk (Mon Mar 15, 2021 2:35 pm)

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