{"product_id":"hanna-low-nitrate-checker-hi78","title":"Hanna Low Nitrate Checker HI781","description":"\u003cp\u003eThe \u003cstrong\u003eHI781 \u003c\/strong\u003eMarine Nitrate Low 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. \u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.0 to 5.0 ppm (as NO3-) \/ 0.0 to 50 ppm (calculated) using dilution\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 ppm\u003c\/li\u003e\n\u003cli\u003ePrecision: ±0.25 ppm ±2% of reading @ 77°F (25°C) \/ ±2.5 ppm ±5 of calculated reading using dilution\u003c\/li\u003e\n\u003cli\u003eLight Source: LED @ 525 nm\u003c\/li\u003e\n\u003cli\u003eLight Detector: Silicon photocell\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C (32 to 122°F); max 95% RH non-condensing\u003c\/li\u003e\n\u003cli\u003eBattery Type: (1) 1.5V AAA\u003c\/li\u003e\n\u003cli\u003eAuto-off: After 10 minutes of non-use and after read\u003c\/li\u003e\n\u003cli\u003eDimensions: 81.5 x 61 x 37.5 mm (3.4 x 2.4 x 1.5\")\u003c\/li\u003e\n\u003cli\u003eWeight: 64 g (2.25 oz.)\u003c\/li\u003e\n\u003cli\u003eMethod: Colorimetric method\u003c\/li\u003e\n\u003cli\u003eInterferences: Nitrite, copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44063871074544,"sku":"","price":74.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/files\/hi781.jpg?v=1683054356","url":"https:\/\/www.saltwaterprosreef.ca\/products\/hanna-low-nitrate-checker-hi78","provider":"Saltwater Pros Inc.","version":"1.0","type":"link"}