{"product_id":"linshang-ls310-drinking-water-quality-tester","title":"Linshang LS310 6-Parameter Drinking Water Quality Tester","description":"\u003cp\u003eThe Linshang LS310 is a portable multi-parameter tester for rapid screening of drinking-water quality. Without chemical reagents, it measures COD, TOC, UV275 absorbance, total dissolved solids, electrical conductivity and temperature from a single water sample.\u003c\/p\u003e\n\n\u003cp\u003eThe instrument combines UV absorbance measurement with electrode-based conductivity testing to provide a broader water-quality assessment than a basic TDS meter. A four-level scoring system uses display backlight colors to classify results as fine, good, average or poor for quick on-site interpretation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSix water-quality parameters:\u003c\/strong\u003e Measure COD, TOC, UV275, TDS, electrical conductivity and temperature from one portable instrument.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReagent-free testing:\u003c\/strong\u003e Perform routine screening without preparing or disposing of chemical test reagents.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCOD range from 0–100mg\/L:\u003c\/strong\u003e Evaluate the water sample's oxidizable-substance level as an indicator of organic pollution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTOC range from 0–100mg\/L:\u003c\/strong\u003e Assess total organic carbon to obtain additional information about organic content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV275 absorbance measurement:\u003c\/strong\u003e Measure ultraviolet absorption from 0–1.0AU\/cm as another indicator related to organic substances in water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTDS measurement:\u003c\/strong\u003e Measure total dissolved solids from 0–2000ppm for evaluating dissolved ionic and molecular content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductivity measurement:\u003c\/strong\u003e Measure electrical conductivity from 0–4000μS\/cm to evaluate the concentration of conductive substances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature measurement:\u003c\/strong\u003e Measure water temperature from 0–50°C with automatic ambient-temperature compensation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-level quality scoring:\u003c\/strong\u003e Use color-coded backlighting to distinguish fine, good, average and poor measurement results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-dimensional assessment:\u003c\/strong\u003e Avoid relying on TDS alone when evaluating mineral water and other samples containing naturally dissolved substances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.14-inch color display:\u003c\/strong\u003e View parameter values and the water-quality classification directly on the instrument.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP67-rated probe:\u003c\/strong\u003e Protect the immersed sensing section during routine water-sample measurements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePen-style portable design:\u003c\/strong\u003e The approximately 68g instrument is convenient for on-site and mobile water testing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaceable battery operation:\u003c\/strong\u003e Uses two AAA alkaline batteries without requiring access to a charging point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTap-water quality screening\u003c\/li\u003e\n  \u003cli\u003ePurified and bottled water comparison\u003c\/li\u003e\n  \u003cli\u003eGroundwater and well-water checks\u003c\/li\u003e\n  \u003cli\u003eNon-sewage surface-water screening\u003c\/li\u003e\n  \u003cli\u003eDrinking-water source comparison\u003c\/li\u003e\n  \u003cli\u003ePortable household and field water assessment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the Linshang LS310?\u003c\/h3\u003e\n\u003cp\u003eThe LS310 provides a more complete drinking-water screening profile than a single-parameter TDS meter. By combining indicators of organic content, ultraviolet absorption, dissolved solids, conductivity and temperature, it helps users compare water sources and identify changes that warrant closer investigation without carrying multiple meters or chemical reagents.\u003c\/p\u003e","brand":"Linshang","offers":[{"title":"Default Title","offer_id":54595894182167,"sku":null,"price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1014\/1414\/2231\/files\/Linshang_LS310.webp?v=1785741439","url":"https:\/\/aimitek.eu\/products\/linshang-ls310-drinking-water-quality-tester","provider":"Aimitek","version":"1.0","type":"link"}