I have ordered various items from this company and I am very satisfied with my product. these paper ph test strips are really only good for telling you if it's alkaline or acidic, it's very hard to tell the difference between 4 and 7. the most important thing for me. If you use water for pH for hydraulic systems or gardens, do not use this type of product. even the generally hydrophobic droplets were difficult to read because my nutrients give the water its color. So if you have a hydrometer or whatever you need to be accurate about, save some money and buy a decent digital pH meter. or your plants will suffer. The extra money will end up saving you money and hassle.
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