{"product_id":"oreq-tk400-4-way-pool-water-test-kit","title":"Oreq TK400 4-Way Pool Water Test Kit","description":"\u003cp data-start=\"361\" data-end=\"1047\"\u003eThe Oreq 4-Way Test Kit TK400 is a complete water analysis solution designed to help pool and spa owners maintain balanced and comfortable water conditions. Built to Oreq’s original testing standards, the kit measures pH, chlorine or bromine levels, acid demand, and total alkalinity using a clear Lucite test cell paired with accurate color scale indicators. The included reagents and organized storage case keep all components secure and ready for routine testing. With straightforward instructions and dependable color matching, the TK400 supports consistent monitoring of essential chemistry levels to promote safe swimming and reliable system performance.\u003c\/p\u003e\n\u003ch3 data-start=\"1049\" data-end=\"1063\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"1064\" data-end=\"1874\"\u003e\n\u003cli data-start=\"1064\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1101\"\u003eComprehensive Testing Coverage:\u003c\/strong\u003e Measures pH, chlorine or bromine, acid demand, and total alkalinity to support routine water balance checks for pools and spas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1232\" data-end=\"1385\"\u003e\n\u003cp data-start=\"1234\" data-end=\"1385\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1263\"\u003eLucite Test Block Design:\u003c\/strong\u003e Features a clear test cell with easy-to-read color scales that help ensure accurate visual comparison during each test.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1386\" data-end=\"1548\"\u003e\n\u003cp data-start=\"1388\" data-end=\"1548\"\u003e\u003cstrong data-start=\"1388\" data-end=\"1415\"\u003eOrganized Storage Case:\u003c\/strong\u003e Provides convenient storage for the test cell, reagents, and instruction materials to keep everything protected and ready for use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1549\" data-end=\"1711\"\u003e\n\u003cp data-start=\"1551\" data-end=\"1711\"\u003e\u003cstrong data-start=\"1551\" data-end=\"1584\"\u003eStraightforward Instructions:\u003c\/strong\u003e Step-by-step guidance makes it easier for homeowners and new pool owners to achieve accurate results during regular testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1712\" data-end=\"1874\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1874\"\u003e\u003cstrong data-start=\"1714\" data-end=\"1739\"\u003eTrusted Oreq Quality:\u003c\/strong\u003e Manufactured under the Pool Pals branding, reflecting Oreq’s long-standing focus on dependable water care tools and testing solutions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2588\" data-end=\"2607\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"2608\" data-end=\"2812\"\u003eThis FAQ helps customers confirm whether the Oreq TK400 includes the parameters, clarity, and convenience features they need before checking local pricing or nearby stock at Wholesale Pool Mart locations.\u003c\/p\u003e\n\u003ch2 data-start=\"2814\" data-end=\"2872\"\u003eChemistry Parameters, Reading Clarity \u0026amp; Kit Suitability\u003c\/h2\u003e\n\u003cp data-start=\"2873\" data-end=\"2954\"\u003eThese answers help customers confirm the TK400 covers essential water-care needs.\u003c\/p\u003e\n\u003ch4 data-start=\"2956\" data-end=\"2989\"\u003eWhat does the TK400 measure?\u003c\/h4\u003e\n\u003cp data-start=\"2990\" data-end=\"3127\"\u003eIt tests pH, total alkalinity, acid demand, and chlorine or bromine—covering the core values service technicians monitor most frequently.\u003c\/p\u003e\n\u003ch4 data-start=\"3129\" data-end=\"3165\"\u003eIs the test block easy to read?\u003c\/h4\u003e\n\u003cp data-start=\"3166\" data-end=\"3313\"\u003eYes. The Lucite test cell has bright color standards and clear increments, making it simple to compare sample colors in natural or shaded lighting.\u003c\/p\u003e\n\u003ch4 data-start=\"3315\" data-end=\"3374\"\u003eIs the kit suitable for commercial or residential use?\u003c\/h4\u003e\n\u003cp data-start=\"3375\" data-end=\"3505\"\u003eYes. It is commonly used by homeowners and is appropriate for smaller commercial bodies of water that require routine spot checks.\u003c\/p\u003e\n\u003ch2 data-start=\"3507\" data-end=\"3569\"\u003eTesting Method, Handling Reagents \u0026amp; Maintaining Consistency\u003c\/h2\u003e\n\u003cp data-start=\"3570\" data-end=\"3641\"\u003eThese answers help customers understand performance during regular use.\u003c\/p\u003e\n\u003ch4 data-start=\"3643\" data-end=\"3686\"\u003eHow often should pool water be tested?\u003c\/h4\u003e\n\u003cp data-start=\"3687\" data-end=\"3794\"\u003eMost pools require testing two or more times a week, depending on usage, bather load, and weather patterns.\u003c\/p\u003e\n\u003ch4 data-start=\"3796\" data-end=\"3854\"\u003eHow does the acid-demand feature help with balancing?\u003c\/h4\u003e\n\u003cp data-start=\"3855\" data-end=\"3984\"\u003eIt provides a controlled way to calculate how much acid is needed to adjust pH, preventing over-adjustment during service visits.\u003c\/p\u003e\n\u003ch4 data-start=\"3986\" data-end=\"4010\"\u003eDo reagents expire?\u003c\/h4\u003e\n\u003cp data-start=\"4011\" data-end=\"4144\"\u003eYes. Reagents should be replaced each season or whenever readings appear inconsistent. Keeping them sealed extends their useful life.\u003c\/p\u003e\n\u003ch2 data-start=\"4146\" data-end=\"4195\"\u003eLocal Pricing, Stock Checks \u0026amp; Service Planning\u003c\/h2\u003e\n\u003cp data-start=\"4196\" data-end=\"4280\"\u003eUseful for customers planning service visits or comparing nearby store availability.\u003c\/p\u003e\n\u003ch4 data-start=\"4282\" data-end=\"4346\"\u003eCan I check nearby shop stock before heading to a location?\u003c\/h4\u003e\n\u003cp data-start=\"4347\" data-end=\"4433\"\u003eYes. Many customers confirm inventory across stores to plan service calls efficiently.\u003c\/p\u003e\n\u003ch4 data-start=\"4435\" data-end=\"4477\"\u003eWhy compare pricing across locations?\u003c\/h4\u003e\n\u003cp data-start=\"4478\" data-end=\"4583\"\u003eIt allows service pros and homeowners to prepare accurate maintenance budgets before picking up supplies.\u003c\/p\u003e\n\u003ch4 data-start=\"4585\" data-end=\"4631\"\u003eIs the TK400 ready to use after purchase?\u003c\/h4\u003e\n\u003cp data-start=\"4632\" data-end=\"4696\"\u003eYes. All required components are included for immediate testing.\u003c\/p\u003e","brand":"Oreq","offers":[{"title":"Default Title","offer_id":54519896768803,"sku":"TK400","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/OreqTK4004-WayPoolWaterTestKitSOSPool_9.png?v=1766078673","url":"https:\/\/wholesalepoolmart.com\/products\/oreq-tk400-4-way-pool-water-test-kit","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}