--- product_id: 350512185 title: "Hanna Instruments High Range Nitrate Checker HI782" brand: "hanna instruments" price: "S/.1050" currency: PEN in_stock: true reviews_count: 6 category: "Hanna Instruments" url: https://www.desertcart.pe/products/350512185-hanna-instruments-high-range-nitrate-checker-hi782 store_origin: PE region: Peru --- # Range up to 75.0 ppm Digital, intuitive readout Lab-grade accuracy, 1 reagent Hanna Instruments High Range Nitrate Checker HI782 **Brand:** hanna instruments **Price:** S/.1050 **Availability:** ✅ In Stock ## Summary > 🌊 Master your marine world with precision and ease! ## Quick Answers - **What is this?** Hanna Instruments High Range Nitrate Checker HI782 by hanna instruments - **How much does it cost?** S/.1050 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/350512185-hanna-instruments-high-range-nitrate-checker-hi782) ## Best For - hanna instruments enthusiasts ## Why This Product - Trusted hanna instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Digital Clarity:** No more guesswork—instant, error-free digital results every time. - • **Marine-Optimized:** Specifically engineered for saltwater aquariums to keep your marine life thriving. - • **Compact & Portable:** Sleek design fits perfectly in your toolkit, whether at home or on the move. - • **Simplified Testing:** Only one reagent needed—cut down on complexity and save time. - • **Precision at Your Fingertips:** Achieve lab-grade nitrate readings up to 75 ppm with unmatched ease. ## Overview The Hanna Instruments HI782 High Range Nitrate Checker delivers fast, accurate nitrate measurements up to 75 ppm using a simple one-reagent Zinc Reduction method. Its compact, digital design eliminates color chart guesswork, making it ideal for saltwater aquarium enthusiasts and marine professionals seeking reliable, lab-grade results on the go. ## Description The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colors visually. Measurements with a range up to 75.0ppm Less complex laboratory grade accuracy - Requires only 1 reagent Simple, intuitive digital operation Compact and precise whether at home, at work, or on-the-go Marine Nitrate High Range Checker HC OUT OF STOCK Nitrate is the final step in the Nitrogen cycle. Excessive amounts of nitrates in saltwater aquariums facilitate the growth of undesirable organisms such as algae and dinoflagellates. The HI782 is a simple, accurate, and cost-effective way to measure nitrate from 0.0 to 75.0 ppm (as NO3–) in your saltwater aquarium. The HI782 Nitrate Checker HC uses the Zinc Reduction method to measure the concentration of nitrate colorimetrically. The HI782 provides quick, accurate results in four easy steps: checker1234-1 Features at-a-glance: : For use with saltwater samples. : More accurate than chemical test kits. : Dedicated to a single parameter. : Small size, big convenience. : No errors with a digital readout. : Ideal for aquariums and marine biology applications. Review: Great product - Makes measuring Nitrate ease and accurate.. so don’t need to rely upon comparing colour chart and making judgement about the reading… thanks marine addict Review: Optimal - Optimal ## Features - Measurements with a range up to 75.0ppm - Less complex laboratory grade accuracy - Requires only 1 reagent - Simple, intuitive digital operation - Compact and precise whether at home, at work, or on-the-go ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098H54LH5 | | Best Sellers Rank | #125,557 in Pet Supplies ( See Top 100 in Pet Supplies ) #405 in Test Kits | | Item Weight | 0.29 g | | Item model number | HI782 | | Manufacturer | Hanna Instruments | | Net Quantity | 1.0 Count | | Package Dimensions | 19.2 x 12.6 x 6.71 cm; 0.29 g | ## Images ![Hanna Instruments High Range Nitrate Checker HI782 - Image 1](https://m.media-amazon.com/images/I/51u26r6RA8S.jpg) ![Hanna Instruments High Range Nitrate Checker HI782 - Image 2](https://m.media-amazon.com/images/I/51hkSbjBz-S.jpg) ## Questions & Answers **Q: Have you already the reagentes for sale ?** A: It’s for sale on Amazon now **Q: Will this work on well water?** A: It will work on any type of water. Well, city, salt. If it has nitrates in it this checker will see them. Only complaint is it doesn’t come with a lot of reagent packs and they are hard to come by currently. But it is absolutely a great investment for accuracy and peace of mind. **Q: Will this measure .25 nitrates?** A: Yes **Q: Can I add some marine salt to my freshwater sample to make this work for freshwater?** A: Go on to Reef2reef discussion boards and direct your question to Randy Holmes Farley he's the chemist. He usually gets back to you fairly quickly. My honest answer though, you'd be better off with Tetra strips. They're plenty accurate enough for fresh water applications and cheap enough. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by A***R on 9 September 2023* Makes measuring Nitrate ease and accurate.. so don’t need to rely upon comparing colour chart and making judgement about the reading… thanks marine addict ### ⭐⭐⭐⭐⭐ Optimal *by W***N on 11 March 2025* Optimal ### ⭐⭐⭐⭐⭐ Another excellent Hanna product! *by C***T on 11 June 2025* Works great! accurate and reliable as always with Hanna. Great battery life and compact case, easy to follow instructions. ## Frequently Bought Together - Hanna Instruments High Range Nitrate Checker HI782 - WLR Industries Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate checker - Hanna Instruments Hanna Marine Magnesium Checker HC HI783 Saltwater Aquariums, Marine, Aquaculture Applications Magnesium Tester 64 grams --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/350512185-hanna-instruments-high-range-nitrate-checker-hi782](https://www.desertcart.pe/products/350512185-hanna-instruments-high-range-nitrate-checker-hi782) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-12*