Good product, simple instructions, easy to use.
Verified purchase: Yes | Condition: New
I’ve used a few different types and the clear water strips seem to be far more accurate
Verified purchase: Yes | Condition: New
Bought other test strips which were hard to read. These work!
Verified purchase: Yes | Condition: New
Simple, accurate and very simple to use. Makes maintenance of the spa water easy.
Verified purchase: Yes | Condition: New
Probably the best test strip out there. The colours on the strips are closer to the corresponding colours on the container than any other I’ve used. These are expensive but I guess you get what you pay for.
Verified purchase: Yes | Condition: New
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