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ph meter

  1. R

    What pH meter to get? Oakton or Blue Lab

    What ph meter do you recommend?
  2. Gorgar

    Comparison of 2 Basic pH Meters: Milwaukee and BlueLab

    I've used the Milwaukee MW101 for over a year and a half now, but find it a little frustrating. I recently obtained a BlueLab METPH and will present a comparison of the two. Milwaukee MW101 (MW) BlueLab METPH (BL) Both are basic pH meters and their sole function is to measure pH...
  3. B

    pH drift - What's wrong?

    I have Milwaukee MW-102 pH/Temp meter. While in storage solution, the probe reads roughly 5.00 to 5.40, drifts maybe 0.01. When I put in my water / fertilizer solution, it jumps to over 7, then settles down and the hour glass goes away. Then, it will slowly begin to rise, maybe 0.01 every 10...
  4. S

    milwaukee ph test?

    anyone have any experience with milwaukee ph meter? my local store is selling them for $35
  5. T

    Good reliable Digital Ph meter?

    Hi,I have recently changed from soil to DWC.I vegged the plants,white widow and acapulco gold using a dual spectrum 300 watt cfl and Canna growth nutes.They really took off,so much better than using soil and I was looking forward to switching to the flowering cycle to see the results.They were...
  6. D

    Ph Meter

    hey guys I bought an el cheapo hn look alike wow will never do that again. so I got the thing calibrated and well it worked took some numbers today and I thought they looked kinda off but though well I still have a problem somewhere. I went to check again a few mins ago and bam from 5.3 ph to...
  7. G

    Corning ph meter mod#ps 30 calibrate

    i just got a corning ph meter its module number ps30 any one know any info on this meter