{"product_id":"4-in-1-tds-meter-digital-water-tester","title":"4-in-1 Digital TDS Water Tester – Portable EC \u0026 Temperature Meter","description":"\u003cdiv class=\"tds-product-page\"\u003e\n  \u003cstyle\u003e\n    .tds-product-page,\n    .tds-product-page * {\n      box-sizing: border-box;\n    }\n\n    .tds-product-page {\n      --navy: #071d3d;\n      --blue: #075db6;\n      --aqua: #19a7d6;\n      --sky: #eaf7fc;\n      --soft: #f5f9fc;\n      --ink: #182437;\n      --muted: #627184;\n      --line: #d9e7f1;\n      --green: #19a05a;\n      max-width: 920px;\n      margin: 0 auto;\n      padding: 0 10px 42px;\n      color: var(--ink);\n      background: #ffffff;\n      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Arial, sans-serif;\n      line-height: 1.65;\n    }\n\n    .tds-product-page h1,\n    .tds-product-page h2,\n    .tds-product-page h3,\n    .tds-product-page p,\n    .tds-product-page ul {\n      margin: 0;\n    }\n\n    .tds-section {\n      padding: 34px 18px;\n    }\n\n    .tds-section + .tds-section {\n      margin-top: 14px;\n    }\n\n    .tds-hero {\n      padding: 46px 20px 36px;\n      overflow: hidden;\n      color: #ffffff;\n      text-align: center;\n      border-radius: 24px;\n      background:\n        radial-gradient(circle at 88% 8%, rgba(25,167,214,.35), transparent 32%),\n        linear-gradient(140deg, #06152c, #064c8e);\n      box-shadow: 0 15px 35px rgba(7,29,61,.2);\n    }\n\n    .tds-soft {\n      border: 1px solid var(--line);\n      border-radius: 22px;\n      background: var(--soft);\n    }\n\n    .tds-aqua {\n      border: 1px solid #cae8f4;\n      border-radius: 22px;\n      background:\n        radial-gradient(circle at 90% 5%, rgba(25,167,214,.15), transparent 33%),\n        linear-gradient(140deg, #f4fbfe, #e8f6fb);\n    }\n\n    .tds-dark {\n      color: #ffffff;\n      border-radius: 22px;\n      background:\n        radial-gradient(circle at 90% 5%, rgba(25,167,214,.3), transparent 32%),\n        linear-gradient(140deg, #06152c, #06487e);\n    }\n\n    .tds-center {\n      text-align: center;\n    }\n\n    .tds-eye {\n      margin-bottom: 8px !important;\n      color: var(--blue);\n      font-size: 12px;\n      font-weight: 900;\n      letter-spacing: 1.7px;\n      text-transform: uppercase;\n    }\n\n    .tds-hero .tds-eye,\n    .tds-dark .tds-eye {\n      color: #8fdcff;\n    }\n\n    .tds-title {\n      color: #ffffff;\n      font-size: clamp(34px, 7vw, 54px);\n      line-height: 1.05;\n      letter-spacing: -.04em;\n    }\n\n    .tds-h2 {\n      margin-bottom: 11px !important;\n      color: var(--navy);\n      font-size: clamp(27px, 5vw, 37px);\n      line-height: 1.15;\n      letter-spacing: -.025em;\n    }\n\n    .tds-h3 {\n      margin-bottom: 6px !important;\n      color: var(--navy);\n      font-size: 18px;\n      line-height: 1.25;\n    }\n\n    .tds-copy {\n      max-width: 740px;\n      color: var(--muted);\n      font-size: 16px;\n    }\n\n    .tds-center .tds-copy,\n    .tds-hero .tds-copy {\n      margin-right: auto;\n      margin-left: auto;\n    }\n\n    .tds-hero .tds-copy,\n    .tds-dark .tds-copy {\n      color: #dcecf8;\n    }\n\n    .tds-dark .tds-h2,\n    .tds-dark .tds-h3 {\n      color: #ffffff;\n    }\n\n    .tds-media {\n      margin-top: 21px;\n    }\n\n    .tds-img {\n      display: block;\n      width: 100%;\n      height: auto;\n      border-radius: 18px;\n    }\n\n    .tds-pills {\n      display: flex;\n      flex-wrap: wrap;\n      justify-content: center;\n      gap: 8px;\n      margin-top: 17px;\n    }\n\n    .tds-pill {\n      padding: 8px 12px;\n      color: #ffffff;\n      border: 1px solid rgba(255,255,255,.17);\n      border-radius: 999px;\n      background: rgba(255,255,255,.08);\n      font-size: 13px;\n      font-weight: 800;\n    }\n\n    .tds-quick {\n      display: grid;\n      grid-template-columns: repeat(3, minmax(0,1fr));\n      gap: 10px;\n      margin: 14px 0;\n    }\n\n    .tds-quick-item {\n      padding: 15px 10px;\n      text-align: center;\n      border: 1px solid var(--line);\n      border-radius: 15px;\n      background: #ffffff;\n    }\n\n    .tds-quick-icon {\n      display: block;\n      margin-bottom: 5px;\n      font-size: 25px;\n    }\n\n    .tds-quick-item strong {\n      display: block;\n      color: var(--navy);\n      font-size: 14px;\n      line-height: 1.35;\n    }\n\n    .tds-grid2 {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0,1fr));\n      gap: 12px;\n      margin-top: 17px;\n    }\n\n    .tds-grid3 {\n      display: grid;\n      grid-template-columns: repeat(3, minmax(0,1fr));\n      gap: 12px;\n      margin-top: 17px;\n    }\n\n    .tds-card {\n      padding: 17px;\n      border: 1px solid var(--line);\n      border-radius: 16px;\n      background: #ffffff;\n    }\n\n    .tds-card p {\n      color: var(--muted);\n      font-size: 15px;\n    }\n\n    .tds-dark .tds-card {\n      border-color: rgba(255,255,255,.14);\n      background: rgba(255,255,255,.07);\n    }\n\n    .tds-dark .tds-card h3,\n    .tds-dark .tds-card p {\n      color: #ffffff;\n    }\n\n    .tds-steps {\n      display: grid;\n      grid-template-columns: repeat(3, minmax(0,1fr));\n      gap: 12px;\n      margin-top: 17px;\n    }\n\n    .tds-step {\n      padding: 17px;\n      border: 1px solid var(--line);\n      border-radius: 16px;\n      background: #ffffff;\n    }\n\n    .tds-number {\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      width: 33px;\n      height: 33px;\n      margin-bottom: 9px;\n      color: #ffffff;\n      border-radius: 50%;\n      background: linear-gradient(135deg, var(--aqua), var(--blue));\n      font-size: 14px;\n      font-weight: 900;\n    }\n\n    .tds-highlight {\n      margin-top: 17px;\n      padding: 17px 18px;\n      color: #104e70;\n      border-left: 4px solid var(--aqua);\n      border-radius: 0 14px 14px 0;\n      background: #ebf9fd;\n      font-size: 15px;\n      font-weight: 750;\n    }\n\n    .tds-warning {\n      margin-top: 17px;\n      padding: 16px 17px;\n      color: #664b13;\n      border: 1px solid #f2d49a;\n      border-radius: 14px;\n      background: #fff8e8;\n      font-size: 14px;\n    }\n\n    .tds-table-wrap {\n      margin-top: 17px;\n      overflow: hidden;\n      border: 1px solid var(--line);\n      border-radius: 16px;\n      background: #ffffff;\n    }\n\n    .tds-table {\n      width: 100%;\n      border-collapse: collapse;\n    }\n\n    .tds-table td {\n      padding: 13px 14px;\n      color: #5f6f80;\n      border-bottom: 1px solid var(--line);\n      vertical-align: top;\n      font-size: 14px;\n    }\n\n    .tds-table tr:last-child td {\n      border-bottom: 0;\n    }\n\n    .tds-table td:first-child {\n      width: 38%;\n      color: var(--navy);\n      background: #f6fbfe;\n      font-weight: 850;\n    }\n\n    .tds-faq details {\n      padding: 15px 0;\n      border-bottom: 1px solid var(--line);\n    }\n\n    .tds-faq details:last-child {\n      border-bottom: 0;\n    }\n\n    .tds-faq summary {\n      cursor: pointer;\n      color: var(--navy);\n      font-size: 16px;\n      font-weight: 850;\n    }\n\n    .tds-faq details p {\n      padding-top: 8px;\n      color: var(--muted);\n      font-size: 14px;\n    }\n\n    .tds-cta {\n      padding: 44px 20px;\n      text-align: center;\n    }\n\n    .tds-button {\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      min-height: 52px;\n      margin-top: 19px;\n      padding: 13px 29px;\n      color: #ffffff !important;\n      border-radius: 999px;\n      background: linear-gradient(135deg, #19a7d6, #075db6);\n      box-shadow: 0 12px 27px rgba(7,93,182,.28);\n      text-decoration: none !important;\n      font-weight: 900;\n    }\n\n    .tds-small-note {\n      margin-top: 12px !important;\n      color: #7b8794;\n      font-size: 12px;\n    }\n\n    @media (max-width: 640px) {\n      .tds-product-page {\n        padding: 0 7px 28px;\n      }\n\n      .tds-section {\n        padding: 28px 14px;\n      }\n\n      .tds-quick,\n      .tds-grid2,\n      .tds-grid3,\n      .tds-steps {\n        grid-template-columns: 1fr;\n      }\n\n      .tds-quick-item {\n        display: flex;\n        align-items: center;\n        gap: 11px;\n        text-align: left;\n      }\n\n      .tds-quick-icon {\n        margin: 0;\n      }\n\n      .tds-table,\n      .tds-table tbody,\n      .tds-table tr,\n      .tds-table td {\n        display: block;\n        width: 100%;\n      }\n\n      .tds-table tr {\n        padding: 8px 0;\n        border-bottom: 1px solid var(--line);\n      }\n\n      .tds-table tr:last-child {\n        border-bottom: 0;\n      }\n\n      .tds-table td {\n        padding: 4px 11px;\n        border: 0;\n      }\n\n      .tds-table td:first-child {\n        background: transparent;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003c!-- HERO \/ IMAGE 1 --\u003e\n  \u003csection class=\"tds-section tds-hero\"\u003e\n    \u003cp class=\"tds-eye\"\u003e4-IN-1 DIGITAL WATER TESTER\u003c\/p\u003e\n\n    \u003ch1 class=\"tds-title\"\u003e\n      Know What’s Happening\u003cbr\u003e\n      \u003cspan style=\"color:#8fdcff;\"\u003eInside Your Water\u003c\/span\u003e\n    \u003c\/h1\u003e\n\n    \u003cp class=\"tds-copy\" style=\"margin-top:15px;\"\u003e\n      Turn invisible water changes into clear digital readings in seconds—without test strips, chemicals or complicated equipment.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-media\"\u003e\n      \u003cimg class=\"tds-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_02.png?v=1785398362\" alt=\"Portable digital TDS water tester\"\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-pills\"\u003e\n      \u003cspan class=\"tds-pill\"\u003eTDS Readings\u003c\/span\u003e\n      \u003cspan class=\"tds-pill\"\u003eEC Measurement\u003c\/span\u003e\n      \u003cspan class=\"tds-pill\"\u003eWater Temperature\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- QUICK BENEFITS --\u003e\n  \u003cdiv class=\"tds-quick\"\u003e\n    \u003cdiv class=\"tds-quick-item\"\u003e\n      \u003cspan class=\"tds-quick-icon\"\u003e💧\u003c\/span\u003e\n      \u003cstrong\u003eInstant Digital Readings\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-quick-item\"\u003e\n      \u003cspan class=\"tds-quick-icon\"\u003e⚡\u003c\/span\u003e\n      \u003cstrong\u003eSimple One-Hand Operation\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-quick-item\"\u003e\n      \u003cspan class=\"tds-quick-icon\"\u003e🎒\u003c\/span\u003e\n      \u003cstrong\u003eCompact \u0026amp; Travel-Friendly\u003c\/strong\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PROBLEM \/ IMAGE 2 --\u003e\n  \u003csection class=\"tds-section tds-soft\"\u003e\n    \u003cp class=\"tds-eye\"\u003eLOOKS CAN BE MISLEADING\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Clear Water Doesn’t Tell The Whole Story\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      Two glasses of water may look identical while producing very different dissolved-solids readings. This meter makes those differences easier to compare.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-media\"\u003e\n      \u003cimg class=\"tds-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_06.png?v=1785398361\" alt=\"Comparing TDS readings in clear water\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-highlight\"\u003e\n      Use real readings—not appearance alone—to compare tap water, filtered water and other water sources.\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- HOW TO USE \/ IMAGE 3 --\u003e\n  \u003csection class=\"tds-section tds-center\"\u003e\n    \u003cp class=\"tds-eye\"\u003eFAST AND EASY TO USE\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Test Water In 3 Simple Steps\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      No test strips, mixing solutions or lengthy setup. Dip the probe, allow the reading to stabilize and view the result.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-media\"\u003e\n      \u003cimg class=\"tds-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_09.png?v=1785398361\" alt=\"How to use a digital TDS meter\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-steps\"\u003e\n      \u003cdiv class=\"tds-step\"\u003e\n        \u003cspan class=\"tds-number\"\u003e1\u003c\/span\u003e\n        \u003ch3 class=\"tds-h3\"\u003eRemove The Cap\u003c\/h3\u003e\n        \u003cp class=\"tds-copy\"\u003e\n          Take off the protective cap and turn on the meter.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-step\"\u003e\n        \u003cspan class=\"tds-number\"\u003e2\u003c\/span\u003e\n        \u003ch3 class=\"tds-h3\"\u003eDip The Probe\u003c\/h3\u003e\n        \u003cp class=\"tds-copy\"\u003e\n          Place the testing end into the water without exceeding the recommended immersion line.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-step\"\u003e\n        \u003cspan class=\"tds-number\"\u003e3\u003c\/span\u003e\n        \u003ch3 class=\"tds-h3\"\u003eRead The Result\u003c\/h3\u003e\n        \u003cp class=\"tds-copy\"\u003e\n          Wait briefly for the value to stabilize, then use the Hold function if needed.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- MEASUREMENT MODES \/ IMAGE 4 --\u003e\n  \u003csection class=\"tds-section tds-dark\"\u003e\n    \u003cp class=\"tds-eye\"\u003eMORE THAN ONE READING\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Understand More About Your Water\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      Switch between useful measurement modes to compare dissolved-solids concentration, electrical conductivity and water temperature.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-media\"\u003e\n      \u003cimg class=\"tds-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_25.png?v=1785398361\" alt=\"TDS EC and water temperature measurement modes\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-grid2\"\u003e\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eTDS \/ PPM\u003c\/h3\u003e\n        \u003cp\u003e\n          Displays the estimated concentration of total dissolved solids in parts per million.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eEC\u003c\/h3\u003e\n        \u003cp\u003e\n          Measures electrical conductivity to help compare ion concentration between water samples.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eTemperature\u003c\/h3\u003e\n        \u003cp\u003e\n          View the current water temperature for more informed testing and maintenance.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eHold Function\u003c\/h3\u003e\n        \u003cp\u003e\n          Freeze the displayed value so it is easier to read after removing the meter.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FILTER PERFORMANCE \/ IMAGE 5 --\u003e\n  \u003csection class=\"tds-section tds-aqua\"\u003e\n    \u003cp class=\"tds-eye\"\u003eTRACK FILTER PERFORMANCE\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Compare Water Before And After Filtration\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      Compare readings from unfiltered and filtered water to observe how your filtration system is performing over time.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-media\"\u003e\n      \u003cimg class=\"tds-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_31.png?v=1785398361\" alt=\"Comparing TDS before and after water filtration\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-grid3\"\u003e\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eMonitor Changes\u003c\/h3\u003e\n        \u003cp\u003e\n          Record readings periodically and compare them over time.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eCheck Your System\u003c\/h3\u003e\n        \u003cp\u003e\n          See whether filtered-water readings are changing from their usual range.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eMake Informed Decisions\u003c\/h3\u003e\n        \u003cp\u003e\n          Use the results alongside your filter manufacturer’s replacement recommendations.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- APPLICATIONS \/ IMAGE 6 --\u003e\n  \u003csection class=\"tds-section\"\u003e\n    \u003cp class=\"tds-eye\"\u003eONE METER, MORE USES\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Everyday Water Checks At Home And Away\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      Compact enough for daily household checks, hobbies, maintenance tasks and travel.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-media\"\u003e\n      \u003cimg class=\"tds-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_35.png?v=1785398361\" alt=\"Digital water tester applications\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-grid2\"\u003e\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003e🏠 Home \u0026amp; RO Systems\u003c\/h3\u003e\n        \u003cp\u003e\n          Compare tap, filtered and reverse-osmosis water readings.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003e🐠 Aquariums\u003c\/h3\u003e\n        \u003cp\u003e\n          Monitor dissolved-solids changes as part of your regular aquarium-care routine.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003e🌱 Hydroponics\u003c\/h3\u003e\n        \u003cp\u003e\n          Check nutrient-solution conductivity and concentration trends.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003e🏊 Pools \u0026amp; Spas\u003c\/h3\u003e\n        \u003cp\u003e\n          Use it as an additional monitoring tool alongside proper pool-testing methods.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003e✈️ Travel\u003c\/h3\u003e\n        \u003cp\u003e\n          Compare water readings when staying in hotels, rentals or unfamiliar locations.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003e🚰 Water Filters\u003c\/h3\u003e\n        \u003cp\u003e\n          Observe changes before and after filtration without waiting for laboratory testing.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- PACKAGE \/ IMAGE 7 --\u003e\n  \u003csection class=\"tds-section tds-soft\"\u003e\n    \u003cp class=\"tds-eye\"\u003eREADY TO USE\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Everything You Need To Start Testing\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      The complete kit includes the digital tester, protective cap, reference guide and spare batteries.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-media\"\u003e\n      \u003cimg class=\"tds-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_38.png?v=1785398361\" alt=\"Digital TDS water tester complete kit\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tds-grid2\"\u003e\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eDigital Water Tester\u003c\/h3\u003e\n        \u003cp\u003e\n          Compact handheld meter with a clear backlit display.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eProtective Cap\u003c\/h3\u003e\n        \u003cp\u003e\n          Helps protect the probe during storage and transport.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eReference Guide\u003c\/h3\u003e\n        \u003cp\u003e\n          Provides basic operating instructions and TDS-reading guidance.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003e2 Extra Batteries\u003c\/h3\u003e\n        \u003cp\u003e\n          Spare LR44 batteries help keep the meter ready when needed.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- PRODUCT HIGHLIGHTS --\u003e\n  \u003csection class=\"tds-section\"\u003e\n    \u003cp class=\"tds-eye\"\u003ePRODUCT HIGHLIGHTS\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Simple Testing Without The Guesswork\n    \u003c\/h2\u003e\n\n    \u003cdiv class=\"tds-grid2\"\u003e\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eInstant Digital Display\u003c\/h3\u003e\n        \u003cp\u003e\n          View clear numerical results directly on the illuminated screen.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eMultiple Measurement Modes\u003c\/h3\u003e\n        \u003cp\u003e\n          Switch between TDS, EC and water-temperature information.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eHold Function\u003c\/h3\u003e\n        \u003cp\u003e\n          Retain the displayed value for easier viewing and recording.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eBacklit Screen\u003c\/h3\u003e\n        \u003cp\u003e\n          Read the results more easily in kitchens, garages and lower-light spaces.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003ePocket-Size Design\u003c\/h3\u003e\n        \u003cp\u003e\n          Lightweight enough for drawers, toolboxes, travel bags and maintenance kits.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tds-card\"\u003e\n        \u003ch3 class=\"tds-h3\"\u003eNo Chemical Reagents\u003c\/h3\u003e\n        \u003cp\u003e\n          Test without disposable strips, drops or color-matching charts.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- SPECIFICATIONS --\u003e\n  \u003csection class=\"tds-section tds-aqua\"\u003e\n    \u003cp class=\"tds-eye\"\u003ePRODUCT INFORMATION\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Specifications\n    \u003c\/h2\u003e\n\n    \u003cdiv class=\"tds-table-wrap\"\u003e\n      \u003ctable class=\"tds-table\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eProduct Type\u003c\/td\u003e\n            \u003ctd\u003e4-in-1 digital water tester\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eMeasurement Modes\u003c\/td\u003e\n            \u003ctd\u003eTDS, EC and water temperature in °C \/ °F\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eTDS Range\u003c\/td\u003e\n            \u003ctd\u003e0–9,990 PPM\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eEC Range\u003c\/td\u003e\n            \u003ctd\u003e0–9,990 µS\/cm\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eTemperature Range\u003c\/td\u003e\n            \u003ctd\u003eApprox. 0.1–80°C \/ 32–176°F\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eDisplay\u003c\/td\u003e\n            \u003ctd\u003eDigital backlit LCD screen\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eFunctions\u003c\/td\u003e\n            \u003ctd\u003eMode selection, Hold and Clear\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eApprox. Length\u003c\/td\u003e\n            \u003ctd\u003e6 in \/ 15.2 cm\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eApprox. Weight\u003c\/td\u003e\n            \u003ctd\u003e2 oz \/ 56 g\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003ePower Source\u003c\/td\u003e\n            \u003ctd\u003eLR44 button-cell batteries\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003eGreat For\u003c\/td\u003e\n            \u003ctd\u003eTap water, filtered water, RO systems, aquariums, pools, hydroponics and travel\u003c\/td\u003e\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n            \u003ctd\u003ePackage Includes\u003c\/td\u003e\n            \u003ctd\u003e1 × digital water tester, 1 × protective cap, 1 × user guide and 2 × spare batteries\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cp class=\"tds-small-note\"\u003e\n      Measurement ranges and specifications should be confirmed against the included product manual.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IMPORTANT ACCURACY NOTE --\u003e\n  \u003csection class=\"tds-section\"\u003e\n    \u003cp class=\"tds-eye\"\u003eIMPORTANT TO UNDERSTAND\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      What A TDS Reading Can—and Cannot—Tell You\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      TDS indicates the estimated amount of dissolved substances in water. It is useful for comparing water samples and monitoring changes, but a low reading does not automatically prove that water is safe to drink.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"tds-warning\"\u003e\n      \u003cstrong\u003eTDS meters do not identify specific contaminants.\u003c\/strong\u003e\n      They do not directly detect bacteria, viruses, pesticides, lead or other individual substances. Use certified laboratory testing or appropriate specialized test kits when safety or contamination is a concern.\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003csection class=\"tds-section tds-soft tds-faq\"\u003e\n    \u003cp class=\"tds-eye\"\u003eGOOD TO KNOW\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Frequently Asked Questions\n    \u003c\/h2\u003e\n\n    \u003cdetails open\u003e\n      \u003csummary\u003eWhat does TDS mean?\u003c\/summary\u003e\n      \u003cp\u003e\n        TDS stands for Total Dissolved Solids. It estimates the concentration of dissolved ions and substances in water and displays the result in PPM.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan this meter tell me whether water is safe to drink?\u003c\/summary\u003e\n      \u003cp\u003e\n        Not by itself. The meter can help compare dissolved-solids readings, but it cannot detect every contaminant or determine complete drinking-water safety.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use it to check my water filter?\u003c\/summary\u003e\n      \u003cp\u003e\n        Yes. Testing water before and after filtration can help you observe changes in TDS readings. Always follow the filter manufacturer’s replacement schedule as well.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes it measure pH?\u003c\/summary\u003e\n      \u003cp\u003e\n        No. A separate pH meter or pH test kit is required to measure acidity and alkalinity.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan it measure water hardness?\u003c\/summary\u003e\n      \u003cp\u003e\n        TDS may reflect dissolved mineral content, but it does not provide a direct hardness measurement. Use a dedicated hardness test for accurate calcium and magnesium results.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow should I clean the probe?\u003c\/summary\u003e\n      \u003cp\u003e\n        Rinse the probe with clean water after testing, gently shake off excess moisture and replace the protective cap after the probe has dried.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I immerse the entire meter?\u003c\/summary\u003e\n      \u003cp\u003e\n        No. Immerse only the probe area to the level specified in the user manual. Keep the screen, buttons and battery compartment dry.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FINAL CTA --\u003e\n  \u003csection class=\"tds-section tds-dark tds-cta\"\u003e\n    \u003cp class=\"tds-eye\"\u003eMAKE WATER CHANGES VISIBLE\u003c\/p\u003e\n\n    \u003ch2 class=\"tds-h2\"\u003e\n      Stop Guessing. Start Comparing.\n    \u003c\/h2\u003e\n\n    \u003cp class=\"tds-copy\"\u003e\n      Get clear digital readings in seconds and make more informed decisions about your filters, aquariums, hydroponics and everyday water.\n    \u003c\/p\u003e\n\n    \u003ca class=\"tds-button\" href=\"#AddToCart\"\u003e\n      Check Your Water Today\n    \u003c\/a\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e","brand":"dcc","offers":[{"title":"White","offer_id":54423548133742,"sku":"NC02222607302161-白色-皮套包装","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":54423548166510,"sku":"NC02222607302161-黄色-皮套包装","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/ChatGPTImage2026_7_30_03_57_02.png?v=1785398362","url":"https:\/\/bvuyomi.com\/products\/4-in-1-tds-meter-digital-water-tester","provider":"Bvuyomi","version":"1.0","type":"link"}