{"product_id":"digital-water-tds-tester-pen","title":"Digital Water TDS Tester Pen","description":"\u003cp data-start=\"400\" data-end=\"619\"\u003eThe Digital Water TDS Tester Pen measures Total Dissolved Solids (TDS) in water to provide a fast indication of water purity. Simply dip the pen into water and read the digital display—no complicated setup required.\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"881\"\u003eCompact and portable, it’s suitable for testing drinking water, filtered water, tap water, aquariums, and more. Whether you’re monitoring filtration performance or checking water sources while traveling, this pen-style tester offers quick, convenient feedback.\u003c\/p\u003e\n\u003ch3 data-start=\"922\" data-end=\"937\"\u003e💧 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"940\" data-end=\"979\"\u003eMeasures Total Dissolved Solids (TDS)\u003c\/li\u003e\n\u003cli data-start=\"982\" data-end=\"1022\"\u003eClear digital display for easy reading\u003c\/li\u003e\n\u003cli data-start=\"1025\" data-end=\"1053\"\u003ePen-style, portable design\u003c\/li\u003e\n\u003cli data-start=\"1056\" data-end=\"1087\"\u003eSimple dip-and-read operation\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1124\"\u003eSuitable for home and travel use\u003c\/li\u003e\n\u003cli data-start=\"1127\" data-end=\"1177\"\u003eIdeal for drinking water, filters, and aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Santa Depot","offers":[{"title":"Default Title","offer_id":50096889430249,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/8640\/7401\/files\/H11885c450414401ea313ed326462b8dcN.png?v=1770280526","url":"https:\/\/dawnordusk.com\/products\/digital-water-tds-tester-pen","provider":"Dawn \/ Dusk","version":"1.0","type":"link"}