{"product_id":"wlr-industries-hi764-hanna-ultra-low-range-nitrite-checker-hc-saltwater-aquarium-nitrite-colorimeter","title":"WLR Industries HI764 Hanna Ultra Low Range Nitrite Checker HC | Saltwater Aquarium Nitrite Colorimeter","description":"\u003ch2\u003eCompact precision for ultra-low nitrite testing\u003c\/h2\u003e\n\u003cp\u003eThe HI764 Ultra Low Range Nitrite Checker HC from Hanna is a compact, portable colorimeter designed to detect nitrite at very low concentrations. Its ultraviolet-based measurement approach delivers reliable readings in water samples, making it a practical tool for reef tanks, hatcheries, and field testing. The handheld design fits easily into a testing kit or a pocket, so you can assess water quality where care is needed most.\u003c\/p\u003e\n\n\u003ch3\u003eKey capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUltra-low range measurement from 0 to 200.0 μg\/L (ppm), enabling detection of nitrite at levels that matter for sensitive systems.\u003c\/li\u003e\n  \u003cli\u003eUltraviolet-based colorimetric method improves measurement reliability across challenging water samples.\u003c\/li\u003e\n  \u003cli\u003eCompact, handheld design for on-the-go testing in aquaculture facilities, saltwater aquariums, or treatment processes.\u003c\/li\u003e\n  \u003cli\u003eEasy operation with a straightforward button-driven interface for quick readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you gain with HI764\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePortable nitrite monitoring that supports regular checks in tight spaces or remote locations.\u003c\/li\u003e\n  \u003cli\u003eClear, repeatable results that help you track changes in low-nitrite conditions over time.\u003c\/li\u003e\n  \u003cli\u003eA versatile tool suitable for saltwater aquariums, environmental testing, and water treatment trials.\u003c\/li\u003e\n  \u003cli\u003eRubberized grip and robust build designed for routine, everyday use in demanding settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eSaltwater enthusiasts can rely on the HI764 to monitor nitrite levels as part of routine maintenance, helping to maintain stable conditions for corals and fish. In professional environments, the meter supports careful water-quality programs in hatcheries, aquaculture facilities, and environmental monitoring projects. Its portability allows testing on-site at a facility, on a boat, or during water-treatment trials, providing timely data to guide decisions.\u003c\/p\u003e\n\n\u003ch3\u003eEase of use and practicality\u003c\/h3\u003e\n\u003cp\u003eDesigned for both newcomers and experienced testers, the HI764 features a simple, button-driven workflow and a compact form that fits into standard testing kits. The UV-enhanced measurement approach helps deliver consistent results across many sample types, making it a dependable addition to any nitrite monitoring routine. While readings offer data to inform routine adjustments, they do not guarantee specific outcomes.\u003c\/p\u003e\n\n\u003cp\u003eIn short, the HI764 Ultra Low Range Nitrite Checker HC is a practical, portable tool for anyone who needs reliable nitrite readings at ultra-low concentrations, whether you manage a saltwater aquarium, run a small breeding operation, or conduct water-quality trials.\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 HI764 Ultra Low Range Nitrite Checker HC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The HI764 is a compact colorimeter that detects ultra-low nitrite levels using UV-based measurement, ideal for careful water quality monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What applications is this meter suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Saltwater aquariums, reef tanks, aquaculture facilities, and environmental water testing are common use cases for this nitrite checker.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WLR Industries","offers":[{"title":"Default Title","offer_id":53551655682377,"sku":"B0D54QGL3P","price":85.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hanna-hi764-nitrite-checker-front-view.jpg?v=1766249961","url":"https:\/\/petvita.co.uk\/products\/wlr-industries-hi764-hanna-ultra-low-range-nitrite-checker-hc-saltwater-aquarium-nitrite-colorimeter","provider":"Petvita","version":"1.0","type":"link"}