{"product_id":"hallocool-salinity-refractometer-0-100-ppt-sg-1-000-1-070-with-atc","title":"Hallocool Salinity Refractometer – 0-100 PPT \u0026 SG 1.000-1.070 with ATC","description":"\u003cp\u003eFor marine hobbyists and professional aquarists, maintaining proper salinity is essential to healthy inhabitants and stable environments. The Hallocool Salinity Refractometer offers a practical, easy-to-use solution that combines two measurement scales in a single pass and brings the test results into clear view through a compact optical sightline.\u003c\/p\u003e\n\u003ch2\u003eTwo scales, one test\u003c\/h2\u003e\n\u003cp\u003eThe device displays specific gravity (D20\/20) from 1.000 to 1.070 and salinity in practical parts per thousand (0–100‰). Reading both scales from a single sample helps you cross-check data without extra steps, supporting a smoother routine.\u003c\/p\u003e\n\u003ch2\u003eATC for consistent readings\u003c\/h2\u003e\n\u003cp\u003eAutomatic temperature compensation adjusts for warm or cool days so you don’t have to guess how temperature affects your sample. The result is faster, more consistent readings that can fit into a busy maintenance schedule.\u003c\/p\u003e\n\u003ch2\u003eSimple, reliable operation\u003c\/h2\u003e\n\u003cp\u003eJust place 2–3 drops on the prism, tilt toward the light, and read through the eyepiece. An intuitive workflow makes it straightforward whether you’re testing during water changes or quick checks after a new fill.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2–3 drops required per test, minimizing sample use\u003c\/li\u003e\n  \u003cli\u003eDirect eyepiece reading speeds up interpretation\u003c\/li\u003e\n  \u003cli\u003eCompact design suits small tanks and portable setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDurable design for salty environments\u003c\/h2\u003e\n\u003cp\u003eConstructed from aluminum and ABS rubber, the refractometer resists rust and staining and stands up to regular handling. It ships with a protective plastic case, a small screwdriver, a dropper, and a cleaning cloth so you’re ready to test right away.\u003c\/p\u003e\n\u003ch2\u003eVersatile use in real setups\u003c\/h2\u003e\n\u003cp\u003eBeyond home aquariums, it’s well suited for marine monitoring, saltwater pools, and other salinity-sensitive applications. Its dual-scale readings and ATC convenience help you maintain appropriate salinity for a range of habitats.\u003c\/p\u003e\n\u003ch2\u003eWhat to expect in practice\u003c\/h2\u003e\n\u003cp\u003eUsers often appreciate the compact form factor and straightforward results, especially when integrated into weekly maintenance routines. While readings depend on sample quality and lighting, the instrument aims to provide dependable numbers for comparison over time.\u003c\/p\u003e\n\u003ch2\u003eKit contents\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePlastic case\u003c\/li\u003e\n  \u003cli\u003eMini screwdriver\u003c\/li\u003e\n  \u003cli\u003eDropper\u003c\/li\u003e\n  \u003cli\u003eCleaning cloth\u003c\/li\u003e\n\u003c\/ul\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 scales does the Hallocool Salinity Refractometer measure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides SG 1.000–1.070 and 0–100‰ readings in one test.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is automatic temperature compensation (ATC) included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, ATC helps deliver readings faster and more consistently across room temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hallocool","offers":[{"title":"Default Title","offer_id":53555270451529,"sku":"B08TJ28XC1","price":28.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hallocool-salinity-refractometer-front-view.jpg?v=1766351002","url":"https:\/\/petvita.co.uk\/products\/hallocool-salinity-refractometer-0-100-ppt-sg-1-000-1-070-with-atc","provider":"Petvita","version":"1.0","type":"link"}