{"product_id":"pool-spa-ph-chlorine-test-strips-3-in-1-water-tester-50-pack","title":"50-Pack Pool \u0026 Spa pH Chlorine Test Strips – 3-in-1 Water Tester","description":"\u003cp\u003eKeep your swimming pool, spa, or hot tub water safe, balanced, and crystal clear with these \u003cstrong\u003e3-in-1 Pool \u0026amp; Spa Test Strips\u003c\/strong\u003e. Each strip instantly measures \u003cstrong\u003eFree Chlorine, pH, and Total Hardness\u003c\/strong\u003e — giving you everything you need to maintain healthy water chemistry in seconds. No guesswork, no expensive testing kits. Just dip, wait, and compare!\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love These Test Strips\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Parameters in 1 Strip:\u003c\/strong\u003e Test Free Chlorine (0–10 ppm), pH (6.8–8.4), and Total Hardness (0–240 ppm) simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDead-Simple to Use:\u003c\/strong\u003e Dip a strip into the water for 2 seconds, remove it, wait 15 seconds, then compare the color panels to the chart on the bottle — results in under a minute.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Precision:\u003c\/strong\u003e Color-coded panels deliver accurate, easy-to-read results so you can act fast before water imbalances irritate eyes or bleach swimwear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Convenient:\u003c\/strong\u003e 50 strips come in a compact resealable bottle — perfect for poolside, the spa deck, or taking on the go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtect Your Health:\u003c\/strong\u003e Regular testing helps ensure water is free from dangerous chlorine levels and pH imbalances that can harm skin, eyes, and pool equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorks for All Water Environments:\u003c\/strong\u003e Ideal for outdoor swimming pools, indoor pools, spas, hot tubs, and whirlpools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDip one test strip into your pool or spa water for \u003cstrong\u003e2 seconds\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eRemove the strip and hold it \u003cstrong\u003elevel for 15 seconds\u003c\/strong\u003e (do not shake off excess water).\u003c\/li\u003e\n  \u003cli\u003eCompare the color of each pad to the \u003cstrong\u003ecolor chart on the bottle label\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eAdjust your pool chemicals as needed based on the results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 50 Test Strips per bottle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 6.8 – 8.4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidual Chlorine Range:\u003c\/strong\u003e 0 – 10 ppm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Hardness Range:\u003c\/strong\u003e 0 – 240 ppm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest Parameters:\u003c\/strong\u003e Free Chlorine, pH, Total Hardness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e50 × 3-in-1 Pool \u0026amp; Spa Test Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on safe pool water quality standards, visit the \u003ca href=\"https:\/\/www.cdc.gov\/healthywater\/swimming\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCDC Healthy Swimming resource page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eYou may also find these related products useful:\u003cbr\u003e\n\u003ca href=\"\/products\/100-pack-disposable-nitrile-gloves-latex-free-white-oil-proof\"\u003e100-Pack Disposable Nitrile Gloves – Latex-Free, White, Oil-Proof\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"\/products\/10-inch-microwave-plate-cover-2-in-1-splatter-guard-collapsible-silicone-mat\"\u003e10.2\" Microwave Plate Cover 2-in-1 Splatter Guard \u0026amp; Silicone Mat\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How often should I test my pool or spa water with these pH chlorine test strips?\u003c\/h4\u003e\n\u003cp\u003eA: It's recommended to test your pool or spa water at least 2–3 times per week during regular use, and daily during periods of heavy use or hot weather. Regular testing with these 3-in-1 strips helps you catch imbalances in chlorine, pH, or water hardness early, keeping your water safe and comfortable for swimmers.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the ideal pH and chlorine range for a swimming pool?\u003c\/h4\u003e\n\u003cp\u003eA: The ideal pH range for a swimming pool is \u003cstrong\u003e7.2 – 7.6\u003c\/strong\u003e, and free chlorine should be maintained between \u003cstrong\u003e1 – 3 ppm\u003c\/strong\u003e. Total water hardness is best kept between 200–400 ppm. These test strips measure across all three ranges, making it easy to keep your pool water balanced and healthy.\u003c\/p\u003e\n\u003ch4\u003eQ: Can these test strips be used for hot tubs and spas as well as swimming pools?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These 3-in-1 test strips work perfectly for swimming pools, spas, hot tubs, and whirlpools. The measurement ranges for chlorine, pH, and hardness are appropriate for all standard recreational water environments.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I store these pool test strips to keep them accurate?\u003c\/h4\u003e\n\u003cp\u003eA: Store the strips in the original resealable bottle with the cap tightly closed, away from direct sunlight, heat, and humidity. Do not touch the colored pads with your fingers before use, and always use dry hands when handling the bottle. Proper storage ensures the strips remain accurate throughout their shelf life.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How often should I test my pool or spa water with these pH chlorine test strips?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It's recommended to test your pool or spa water at least 2–3 times per week during regular use, and daily during periods of heavy use or hot weather. Regular testing with these 3-in-1 strips helps you catch imbalances in chlorine, pH, or water hardness early, keeping your water safe and comfortable for swimmers.\"}}, {\"@type\": \"Question\", \"name\": \"What is the ideal pH and chlorine range for a swimming pool?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ideal pH range for a swimming pool is 7.2 – 7.6, and free chlorine should be maintained between 1 – 3 ppm. Total water hardness is best kept between 200–400 ppm. These test strips measure across all three ranges, making it easy to keep your pool water balanced and healthy.\"}}, {\"@type\": \"Question\", \"name\": \"Can these test strips be used for hot tubs and spas as well as swimming pools?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These 3-in-1 test strips work perfectly for swimming pools, spas, hot tubs, and whirlpools. The measurement ranges for chlorine, pH, and hardness are appropriate for all standard recreational water environments.\"}}, {\"@type\": \"Question\", \"name\": \"How do I store these pool test strips to keep them accurate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Store the strips in the original resealable bottle with the cap tightly closed, away from direct sunlight, heat, and humidity. Do not touch the colored pads with your fingers before use, and always use dry hands when handling the bottle. Proper storage ensures the strips remain accurate throughout their shelf life.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47710586077289,"sku":"\u003cnone\u003e","price":7.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S26c3abd549cd40ed98917416e29e1d6dX.webp?v=1782053741","url":"https:\/\/oasis-select.com\/products\/pool-spa-ph-chlorine-test-strips-3-in-1-water-tester-50-pack","provider":"Oasis Select","version":"1.0","type":"link"}