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Your cart is empty.The pH Test Kit is a liquid tester that covers a pH range of 4.0 to 8.5. Includes sampling tube, reagent, and color comparison card. Makes testing easy and reliable.
Nancy W.
2025-08-20 12:03:53
This was easy to use and compare to correct color to measure pH
karbear
2025-07-08 12:45:33
Shows us losers what we need haha
Christy Potocki
2025-05-09 13:06:04
Love this stuff. So easy to check the pH.
Jeramie foret
2025-04-25 11:24:10
I used for a long time
TZ
2025-02-10 15:31:01
I paid a dollar more for this because of the top that is shown in the picture, I wanted this version over the flip top that I have bought in the past , so yes, paid more and got less ...
james c lipscomb
2025-02-05 18:16:33
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Deb
2025-01-31 16:35:47
Good kit for testing PH, lasts a long time and inexpensive
Davo68
2024-11-20 10:32:49
Been thru beaucoup test pens, from the $10 ones to $50 test pens. They all fail and give inaccurate results!Unhappy with test pens I tried these test drops and they are right on the money.A simple and easy way to get your PH right, never going back to those pens again!
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