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Water Hardness Test Kits
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7 in 1 Pool Test Strips, 150-Count Hot Tub & Spa Test Strips, Pool Water Testing Kit Accurately Tests Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid and Total Chlorine AMZRUK26699016329
【Lab-Accurate Fast Testing】These pool test strips are super easy to use. Dip them in pool water for 2 seconds, no need to shake off extra water. Hold horizontally for 15 seconds, then match against the foil pouch color chart for precise readings. Regular testing tracks water quality changes easily. 【7-IN-1 Comprehensive Water Testing】This pool water test kit rapidly measures 7 key water parameters: Free Chlorine, Total Chlorine, Bromine, pH, Total Alkalinity, Total Hardness and Cyanuric Acid. Just use one pool test strip to get a full overview of your water chemistry. 【Upgraded Packaging】Reusable sealed aluminum foil pouches deliver excellent light and moisture resistance for a longer shelf life. Unlike ordinary bottled test kits that only stay usable for 90 days after opening, our test strips last 150 days after opening and remain accurate for up to 2 years unopened. This unique design ensures optimal performance for every test. 【150 Pool Test Strips】This Pool Water Testing Kit comes with 150 Pool Test Strips, sufficient for full-season pool monitoring. Test twice weekly to maintain balanced, clean & safe pool water, cost-effective and ideal for household use. 【Wide Applicability】Our test strips are suitable for all settings. They work for above-ground pools, in-ground pools, hot tubs, and spas, offering great versatility. Featuring an integrated color chart on the pouch for convenient testing anywhere, these strips are ideal for both travel and home use.
£64.46
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DeLonghi DLSC306
Suitable for coffee machines with filterCompact and resealable box for easy storageIncludes water filter, descaler, milk froth cleaner, microfiber cloth, and water hardness testSuitable for bean-to-cup machines and built-in bean-to-cup machines
£18.00
source: OnBuy
Tetra Test 6in1
Water Parameter Test KitWater test for freshwater aquariumsMeasures pH, carbonate hardness, total hardness, nitrite, nitrate, and chlorineResults readable in 60 seconds25 test strips includedInstructions with tips for countermeasures included
£13.45
Tetra Test nitrate
Nitrate - TestTest kit for measuring nitrate levels in fresh and saltwaterContents: 17 ml + 10 ml + 6 mlHigh range and good long-term stabilitySuitable for aquariums and ponds
£9.85
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