Dial in the water behind every brew — the fastest upgrade most coffee setups never make. Hardness, alkalinity and chlorine decide how your coffee extracts and how quickly your machine scales.
Results in 60 seconds
Proven colour-match chemistry
Free delivery on orders over £30
UK-based support
Tests hardness, total alkalinity, pH, free chlorine and total chlorine, plus 15 additional analytes on the same strip.
