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These pH test strip are awesome and work great. Not to mention there any extremely good value. I was worried they wouldn't work well or at all, but they are totally accurate and i couldn't be happier.
Verified purchase: Yes | Condition: New
Because the range is 1-14, this strip is not able to accurately detect values less than whole numbers. It will get you in the ballpark but not accurate enough for testing garden soil.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
Easy to use and instructions are clearly marked.
Verified purchase: Yes | Condition: New
I used it to check the PH in my 6 aquariums and they are showing the the same result. There is no instruction and everything is written in Chinese.
Verified purchase: Yes | Condition: New