Nutrient meter question

masterg1March 28, 2008

I bought a ec/cf/tds meter but it did not come with calibration solution.Can i make my own and if so how or do i contact who i bought it from to see if they will send some.Also the price was great.45.00 on ebay.If anyone is interested i can post the link.



Thank you for reporting this comment. Undo

You cannot make your own with any degree of accuracy. Someone on this forum (I think it was grizzman) said that in general, EC/TDS meters are calibrated close enough so that we shouldn't worry too much about calibrating them.

If you'd prefer to calibrate for peace of mind, you can find the solutions with a google shopping search for about $20. Your meter probably tells you it's preferred calibration solution strength right on the stick or in the instructions.

    Bookmark   March 28, 2008 at 8:52PM
Sign Up to comment
More Discussions
What can I do to learn more about planting or farming????
Hi all! I'm a beginner at hydroponics gardening......
DWC leaves yellowing
I have a DWC system and am using Rapid Rooter Plugs...
Nutrient Selection
I want to know people's experiences with different...
Lettuce is infected
Can anyone tell me what my lettuce is being infected...
Non-profit sustainable farm needs help to re-plumb hydro-system
We had two old hydroponics grow tables both about 4x4...
© 2015 Houzz Inc. Houzz® The new way to design your home™