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 conductivity meter ?

Discussion in 'Grow Room Component Reviews' started by Wadmann, Mar 8, 2017.

  1. Wadmann

    Wadmann Auto Warrior

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    Necessary or not ? what type to get ? What to spend ?
     
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  2. MesaBoogie

    MesaBoogie We live to survive our paradoxes Gladiator level 1

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    Are you building your own lights ? Not sure what you would need to check conductivity for otherwise. You can get a decent one just to check conductivity for under $30.


    Edit: oops I guess bumped an oldie post
     
  3. Simplicio

    Simplicio Smoke Cannabis Live with Friends on AFN

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    Electrical conductivity meter, tds meter, ppm meter are all pretty much the same thing.
    They only differ in what they read out.
    Such meters are essential for hydroponics.
     

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