{"product_id":"hanna-instruments-high-range-nitrate-checker-hi782","title":"Hanna Instruments High Range Nitrate Checker Hi782","description":"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.\u003cbr\u003e\u003cbr\u003eThe 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:\u003cbr\u003e\u003col\u003e\n\u003cli\u003e'Zero' the Checker HC as required in the specific procedure\u003c\/li\u003e\n\u003cli\u003eAdd reagent to your water sample\u003c\/li\u003e\n\u003cli\u003ePlace the vial into your Checker HC\u003c\/li\u003e\n\u003cli\u003ePress the button and read the results\u003c\/li\u003e\n\u003c\/ol\u003eFeatures:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eFor use with salt water samples.\u003c\/li\u003e\n\u003cli\u003eMore accurate than chemical tests kits.\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter.\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience.\u003c\/li\u003e\n\u003cli\u003eNo errors with a digital readout.\u003c\/li\u003e\n\u003cli\u003eIdeal for aquariums and marine biology applications.\u003c\/li\u003e\n\u003c\/ul\u003eSpecifications:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eRange: 0.0 to 75.0 ppm (as NO3-)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1 ppm\u003c\/li\u003e\n\u003cli\u003eAccuracy at 25 degrees C: ±2.0 ppm ±5% of reading at 25 degrees C (77 degrees F)\u003c\/li\u003e\n\u003cli\u003eLight Souce: LED at 525 nm\u003c\/li\u003e\n\u003cli\u003eLight Detector: silicon photocell\u003c\/li\u003e\n\u003cli\u003eMethod: Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples.\u003c\/li\u003e\n\u003cli\u003eBattery Type: (1) 1.5V AAA\u003c\/li\u003e\n\u003cli\u003eAuto-off: after ten minutes of non-use\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50 degrees C (32 to 122 degrees F); RH max 95% non-condensing\u003c\/li\u003e\n\u003cli\u003eDimensions: 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5')\u003c\/li\u003e\n\u003cli\u003eWeight: 64 g (2.3 oz)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":51903269110126,"sku":"WBPETB098H54LH5","price":94.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/9575\/5374\/files\/51u26r6RA8S.jpg?v=1741704877","url":"https:\/\/petocart.com\/products\/hanna-instruments-high-range-nitrate-checker-hi782","provider":"Petocart","version":"1.0","type":"link"}