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Forum: pH & TDS Testing

Posts regarding pH, TDS and related testing topics.

  1. Temperature Correct Factor (alpha) for EC?

    Started by kev_rm, 03-03-2013 08:34 AM
    • Replies: 0
    • Views: 9,443
    03-03-2013, 08:34 AM Go to last post
  2. Bluelab Guardian Monitor For sale! Brand New

    Started by jroach321, 10-23-2012 05:37 PM
    • Replies: 1
    • Views: 3,061
    01-29-2013, 12:12 AM Go to last post
  3. Question Help with ppm

    Started by gmllgdrm, 03-27-2012 07:34 AM
    aquaponics, lilium, ppm, tulips
    • Replies: 1
    • Views: 3,384
    08-05-2012, 02:35 PM Go to last post
  4. please help with ph and ppm

    Started by deezel, 03-05-2012 10:08 PM
    • Replies: 0
    • Views: 2,183
    03-05-2012, 10:08 PM Go to last post
  5. Question Meter Calibration and Conversion Factors

    Started by Unregistered, 08-18-2006 08:13 PM
    • Replies: 3
    • Views: 5,289
    01-11-2012, 01:08 PM Go to last post
  6. HM Digital TDS-3

    Started by Unregistered, 12-07-2011 04:57 PM
    • Replies: 1
    • Views: 2,694
    12-13-2011, 01:58 PM Go to last post
    • Replies: 2
    • Views: 4,324
    10-24-2011, 11:31 AM Go to last post
  7. TDS / PH Meter shipped with dry bulb

    Started by feign3, 07-12-2011 08:12 PM
    • Replies: 1
    • Views: 3,107
    09-03-2011, 03:18 PM Go to last post
  8. Noob - looking for a meter

    Started by furcifer, 03-14-2009 04:44 AM
    • Replies: 7
    • Views: 8,391
    08-24-2011, 11:01 PM Go to last post
  9. TDS meter

    Started by Unregistered, 08-13-2011 09:52 PM
    • Replies: 0
    • Views: 3,240
    08-13-2011, 09:52 PM Go to last post
  10. Nutrient Precipitation

    Started by gaijin, 07-04-2010 08:56 AM
    • Replies: 1
    • Views: 4,785
    06-17-2011, 02:27 AM Go to last post
  11. pH and PPM rising

    Started by Amigatec, 12-12-2010 09:14 AM
    • Replies: 4
    • Views: 5,604
    05-26-2011, 02:28 PM Go to last post
  12. Sequence of adjusting

    Started by Techteacher, 04-03-2011 10:17 PM
    • Replies: 0
    • Views: 3,082
    04-03-2011, 10:17 PM Go to last post
  13. PH up/down

    Started by gwhunran, 02-09-2010 12:28 PM
    • Replies: 5
    • Views: 8,421
    11-28-2010, 02:32 AM Go to last post
  14. Red face ph test/would this work

    Started by 1conntaxman, 09-06-2010 08:22 PM
    • Replies: 1
    • Views: 3,414
    10-16-2010, 04:59 PM Go to last post
  15. Household PH Adjusters

    Started by Unregistered, 02-09-2010 11:30 AM
    • Replies: 2
    • Views: 4,260
    08-24-2010, 11:03 AM Go to last post
  16. Meter value meenings

    Started by Soyousee, 06-29-2010 08:21 AM
    • Replies: 3
    • Views: 4,773
    07-02-2010, 02:17 PM Go to last post
  17. Exclamation Skyrocketing PH

    Started by Unregistered, 10-24-2009 08:33 PM
    • Replies: 3
    • Views: 5,055
    06-29-2010, 10:46 AM Go to last post
  18. Is my PH probe dead?

    Started by tom, 05-10-2010 11:47 AM
    ph meter, ph probe, probe cleaning
    • Replies: 3
    • Views: 4,875
    06-03-2010, 10:55 AM Go to last post
  19. Question re calibration of Hanna 98311

    Started by naql, 03-23-2010 09:01 PM
    • Replies: 0
    • Views: 3,762
    03-23-2010, 09:01 PM Go to last post

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