{"product_id":"hanna-hi98319-salinity-tester-accurate-salinity-in-ppt-psu-sg","title":"Hanna HI98319 Salinity Tester | Accurate Salinity in ppt, PSU \u0026 SG","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Hanna HI98319 Salinity Tester is a compact, dependable instrument designed to deliver clear salinity readings in three common scales: parts per thousand (ppt), Practical Salinity Units (PSU), and specific gravity (SG). Whether you’re nurturing a reef aquarium, monitoring coastal waters, or conducting field checks, this tester helps you keep salinity data organized and easy to compare over time.\u003c\/p\u003e\n\u003ch3\u003eWhat you measure\u003c\/h3\u003e\n\u003cp\u003eChoose the display unit that matches your routine, documentation, or standards. The HI98319 accommodates versatile workflows by supporting multiple salinity representations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eppt (parts per thousand) for standard seawater salinity tracking\u003c\/li\u003e\n  \u003cli\u003ePSU (Practical Salinity Units) aligned with oceanographic conventions\u003c\/li\u003e\n  \u003cli\u003eSG (specific gravity) for quick density checks in a pinch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOut-of-the-box readiness\u003c\/h3\u003e\n\u003cp\u003eThis tester arrives ready to use. The box includes calibration solutions and batteries, so you can begin measuring salinity right away without sourcing extra supplies.\u003c\/p\u003e\n\u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThe HI98319 is well suited for diverse environments where salinity matters:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAquarium care, from hobbyist tanks to larger marine setups\u003c\/li\u003e\n  \u003cli\u003eField work where lightweight, portable testing is advantageous\u003c\/li\u003e\n  \u003cli\u003eIndustrial settings where quick salinity checks help support process monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical benefits\u003c\/h3\u003e\n\u003cp\u003eDesigned for straightforward operation, the HI98319 supports reliable readings and simple data capture. You may appreciate an efficient workflow that makes it easier to observe trends, compare readings over time, and document measurements for your records. While results can vary with conditions, this tool provides a practical option for regular salinity checks in a range of environments.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Hanna Instruments\u003c\/h3\u003e\n\u003cp\u003eHanna Instruments is known for user-friendly, dependable measurement tools. The HI98319 combines familiar, easy-to-interpret results with a compact, portable form factor that fits into busy onsite routines, whether in a home tank room or on a field site.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the HI98319 best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The HI98319 provides quick salinity checks for aquariums, fieldwork, and industrial settings in ppt, PSU, or SG.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the box?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The tester ships with essential solutions and batteries, plus everything you need to start measuring salinity right away.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":53551544140105,"sku":"B07SW89GVP","price":98.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hannainstruments-hi98319-screen-readout.jpg?v=1766249622","url":"https:\/\/petvita.co.uk\/products\/hanna-hi98319-salinity-tester-accurate-salinity-in-ppt-psu-sg","provider":"Petvita","version":"1.0","type":"link"}