{"product_id":"replacement-cuvette-poolwaterlab-poollab-2","title":"Replacement Cuvette (POL2Sp-kv) for PoolWaterLAB \/ PoolLab 2.0","description":"\u003ch2\u003eKeep photometer accuracy consistent with a crystal-clear replacement cuvette\u003c\/h2\u003e\n\u003cp\u003eThe cuvette is the optical measurement cell of your photometer. A clean, clear cuvette helps keep readings consistent because the device measures light through the sample. If you want “lab-grade” results you can stand behind, a fresh cuvette is one of the simplest accuracy upgrades you can make.\u003c\/p\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePoolWaterLAB photometer\u003c\/li\u003e\n\u003cli\u003ePoolLab 2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy this matters for accuracy\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical clarity:\u003c\/strong\u003e helps maintain stable photometric readings over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistency:\u003c\/strong\u003e ideal for frequent testing, service pros, and multi-pool setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfidence:\u003c\/strong\u003e supports “proof-level” testing when paired with check standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with your reagent workflow\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTablet reagents\u003c\/li\u003e\n\u003cli\u003eLiquid reagents\u003c\/li\u003e\n\u003cli\u003ePowder reagents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSimple care (best practices)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse immediately after each test and avoid abrasive cleaning.\u003c\/li\u003e\n\u003cli\u003eWipe the outside before measuring (fingerprints can affect optics).\u003c\/li\u003e\n\u003cli\u003eStore clean and dry to keep the surface clear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/photometer-check-standards\"\u003ePhotometer Check Standards\u003c\/a\u003e — accuracy you can prove with reference samples\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cuvette-holder-pool-water-tester-pool-water-water-tester-pool-water\"\u003eCuvette Holder\u003c\/a\u003e — stable positioning during measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/accessories-spares\"\u003eAccessories \u0026amp; Spares\u003c\/a\u003e — keep your testing setup complete\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this compatible with PoolWaterLAB and PoolLab 2.0?\u003c\/summary\u003e\n\u003cp\u003eYes — this replacement cuvette is made for PoolWaterLAB and PoolLab 2.0 photometers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need it if my device is “working”?\u003c\/summary\u003e\n\u003cp\u003eIf you test often or want maximum consistency, a fresh cuvette is a simple way to keep your measurement conditions stable and your results more repeatable.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PoolWaterLAB","offers":[{"title":"Default Title","offer_id":41790772445367,"sku":"POL2Sp-kv","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/9525\/5479\/files\/poolwaterlab-3-cell-test-cuvette-front.webp?v=1770572806","url":"https:\/\/www.poolwaterlab.us\/products\/replacement-cuvette-poolwaterlab-poollab-2","provider":"PoolWaterLAB","version":"1.0","type":"link"}