{"product_id":"hanna-hi782-marine-nitrate-high-range-checker-hc","title":"Hanna HI782 Marine Nitrate High Range Checker® HC – 0.0 to 75.0 ppm","description":"\u003cp\u003eThe Hanna HI782 Checker® HC is an advanced, pocket-sized digital colorimeter designed to measure High Range Nitrate in saltwater environments. Utilizing the Zinc Reduction method, it accurately measures nitrate concentrations from 0.0 to 75.0 ppm (mg\/L). It replaces subjective chemical test strips, serving as an indispensable QA tool for monitoring biological filtration in fish-only marine tanks and commercial holding facilities.\u003c\/p\u003e\n\u003cp\u003eControl nuisance algae and monitor biological load with the \u003cstrong\u003eHanna HI782 Marine Nitrate High Range Checker® HC\u003c\/strong\u003e. In saltwater aquariums—particularly Fish-Only With Live Rock (FOWLR) setups or commercial holding tanks—Nitrate is the final byproduct of the nitrogen cycle. While not immediately toxic to fish like ammonia, high nitrates fuel aggressive, uncontrollable algae outbreaks that ruin the aesthetics of the tank.\u003c\/p\u003e\n\u003cp\u003eStandard nitrate liquid test kits are frustrating to read, often requiring you to distinguish between varying shades of dark pink or red. The HI782 completely eliminates this guesswork. Utilizing the Zinc Reduction Method, it provides an exact digital readout of nitrate levels across a broad 0.0 to 75.0 ppm (mg\/L) range. This single-reagent test allows aquarists and shop owners to know exactly when a water change is required, saving time and preventing biological overload.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFind specialized QA consumables in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/lab-supplies\"\u003eLab Supplies\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eShop essential biological analytics under [\u003ca href=\"https:\/\/kamadi.pk\/collections\/analytical-instruments\"\u003eAnalytical Instruments\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eCompare marine nitrogen testers in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/photometers-colorimeters\"\u003ePhotometers \u0026amp; Colorimeters\u003c\/a\u003e].\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Range Scale (75.0 ppm)\u003c\/strong\u003e: Specifically calibrated for measuring heavily stocked saltwater fish tanks and commercial holding vats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Reagent Test\u003c\/strong\u003e: Less complex than low-range testing, requiring only one reagent packet for rapid daily QA checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces Subjective Color Charts\u003c\/strong\u003e: Delivers a clear, unmistakable digital reading directly on the LCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlgae Prevention\u003c\/strong\u003e: The ultimate tool to track the nutrient load that fuels undesirable dinoflagellates and hair algae.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQs):\u003c\/h3\u003e\n\u003ch3\u003eQ: What is the price of the Hanna HI782 in Pakistan?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Visit Kamadi.pk for current pricing. We supply high-end QA instrumentation to major aquatic shops and commercial importers.\u003c\/p\u003e\n\u003ch3\u003eQ: HI782 vs HI781: Which marine nitrate checker do I need?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: If you have a heavily stocked fish tank or soft corals that tolerate nutrients, use the HI782 (High Range: 0-75 ppm). If you have a highly sensitive SPS reef tank that requires pristine water, you must use the HI781 (Low Range: 0-5 ppm).\u003c\/p\u003e\n\u003ch3\u003eQ: Are the required reagents included?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, the checker comes with a starter kit of 10 reagent packets. Replacement reagents (HI782-25) are readily available.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":45944241389825,"sku":"811410107","price":26900.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/hanna_hi782.jpg?v=1765096473","url":"https:\/\/kamadi.pk\/products\/hanna-hi782-marine-nitrate-high-range-checker-hc","provider":"Kamadi Pakistan","version":"1.0","type":"link"}