{"id":41760,"date":"2022-05-23T09:15:39","date_gmt":"2022-05-23T09:15:39","guid":{"rendered":"http:\/\/dev.metos.global\/?page_id=41760"},"modified":"2026-01-16T09:57:01","modified_gmt":"2026-01-16T09:57:01","slug":"dualex","status":"publish","type":"page","link":"https:\/\/metos.global\/es\/dualex\/","title":{"rendered":"Dualex"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"41760\" class=\"elementor elementor-41760\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1431aef e-flex e-con-boxed e-con e-parent\" data-id=\"1431aef\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c807c65 e-con-full e-flex e-con e-child\" data-id=\"c807c65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-363f2c5 elementor-widget elementor-widget-heading\" data-id=\"363f2c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Dualex<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fc7455 elementor-widget elementor-widget-heading\" data-id=\"8fc7455\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Measure Plant Nitrogen and Chlorophyll Instantly, Without Damaging the Leaf<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40f02a8 elementor-widget elementor-widget-text-editor\" data-id=\"40f02a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dualex delivers fast, non-destructive readings of chlorophyll and flavonols for accurate insight into plant nutrition and physiology, trusted in both field and research environments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23e9b08 e-con-full e-grid e-con e-child\" data-id=\"23e9b08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e947006 elementor-mobile-align-left elementor-widget elementor-widget-button\" data-id=\"e947006\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#downloadusecase\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Use Case<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0356208 elementor-widget elementor-widget-button\" data-id=\"0356208\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#quote\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Non-binding offer<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eea77a6 e-con-full e-flex e-con e-child\" data-id=\"eea77a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-05e4ae1 elementor-hidden-mobile elementor-widget elementor-widget-image\" data-id=\"05e4ae1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/hero.png\" class=\"attachment-ocean-thumb-l size-ocean-thumb-l wp-image-97756\" alt=\"\" srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/hero.png 1200w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/hero-300x157.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/hero-1024x536.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/hero-768x402.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/hero-18x9.png 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4e8198c elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e8198c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_top&quot;:&quot;tilt&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0,6V0h1000v100L0,6z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4d5528e\" data-id=\"4d5528e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99c9c88 elementor-widget elementor-widget-heading\" data-id=\"99c9c88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">About <b>Dualex<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-649718c elementor-widget elementor-widget-text-editor\" data-id=\"649718c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1491\" data-end=\"1681\">Thanks to its patented optical technology, Dualex provides precise, repeatable measurements of chlorophyll and flavonols directly on the leaf, in seconds and without destructive sampling.<\/p><p data-start=\"1688\" data-end=\"1835\">It helps you <strong data-start=\"1716\" data-end=\"1818\">quantify nitrogen balance, monitor plant health, and optimize crop management or research outcomes<\/strong> with confidence.<\/p><ul><li>Non-destructive, in site measurements<\/li><li>Instant data on chlorophyll and flavonols<\/li><li>Proven correlation with laboratory analysis<\/li><li>Reliable indicator of nitrogen balance (NBI\u00ae)<\/li><li>Lightweight, portable, and easy to use<\/li><li>Consistent performance in both field and controlled environments<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-94af550 e-flex e-con-boxed e-con e-parent\" data-id=\"94af550\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;tilt&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0,6V0h1000v100L0,6z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e4ae19d e-con-full e-flex e-con e-child\" data-id=\"e4ae19d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e5c8cb elementor-widget elementor-widget-heading\" data-id=\"2e5c8cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Accurate measurement of chlorophyll and flavonols<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe1016f elementor-widget elementor-widget-text-editor\" data-id=\"fe1016f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Chlorophyll plays a vital role in photosynthesis and plant development. Dualex measures chlorophyll by analyzing the light transmitted through the leaf at specific wavelengths. The chlorophyll content is given as an absolute value in \u00b5g\/cm\u00b2.<\/p><p>With a single measurement, Dualex captures not only chlorophyll content but also provides indices for flavonols.<\/p><p>Flavonols are mainly synthesized after light exposure. As a consequence, they are a good indicator of plant-light interaction history.<\/p><p>Flavonols belong to the polyphenol group, known for their various health benefits. These compounds have antioxidant properties that help reduce cell damage and inflammation. Flavonols are associated with improved cardiovascular health and have the potential to reduce the risk of neurodegenerative diseases like Alzheimer&#8217;s.\u00a0<\/p><p>Dualex measures flavonols by analyzing their screening on chlorophyll fluorescence. A smart measuring system uses different light wavelengths to excite the chlorophyll, measure its fluorescence and then calculate the results. Flavonols are given in relative absorbance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22d4e13 e-con-full e-flex e-con e-child\" data-id=\"22d4e13\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5969c81 elementor-widget elementor-widget-image\" data-id=\"5969c81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1707\" height=\"2560\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-scaled.jpg\" class=\"attachment-full size-full wp-image-95418 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-scaled.jpg 1707w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-200x300.jpg 200w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-683x1024.jpg 683w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-768x1152.jpg 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-1024x1536.jpg 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-1365x2048.jpg 1365w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-8x12.jpg 8w\" data-sizes=\"(max-width: 1707px) 100vw, 1707px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1707px; --smush-placeholder-aspect-ratio: 1707\/2560;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ecd22d0 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ecd22d0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;waves&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M421.9,6.5c22.6-2.5,51.5,0.4,75.5,5.3c23.6,4.9,70.9,23.5,100.5,35.7c75.8,32.2,133.7,44.5,192.6,49.7\n\tc23.6,2.1,48.7,3.5,103.4-2.5c54.7-6,106.2-25.6,106.2-25.6V0H0v30.3c0,0,72,32.6,158.4,30.5c39.2-0.7,92.8-6.7,134-22.4\n\tc21.2-8.1,52.2-18.2,79.7-24.2C399.3,7.9,411.6,7.5,421.9,6.5z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0d38cd9\" data-id=\"0d38cd9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c1eacd elementor-widget elementor-widget-heading\" data-id=\"8c1eacd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How it works?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-513e79d elementor-widget elementor-widget-text-editor\" data-id=\"513e79d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>No destructive sampling. No waiting for lab results. Just instant, accurate data where it matters most.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4346e5 elementor-hidden-mobile e-flex e-con-boxed e-con e-parent\" data-id=\"c4346e5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3f87080 e-grid e-con-full e-con e-child\" data-id=\"3f87080\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5761abb elementor-widget elementor-widget-image\" data-id=\"5761abb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-300x300.png\" class=\"attachment-medium size-medium wp-image-97685 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-300x300.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-150x150.png 150w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-768x768.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-600x600.png 600w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design.png 1000w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/300;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Clip Dualex onto the leaf. The sensor emits controlled light pulses to capture chlorophyll and flavonol responses.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58cad10 elementor-widget elementor-widget-image\" data-id=\"58cad10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-300x300.png\" class=\"attachment-medium size-medium wp-image-97688 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-300x300.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-150x150.png 150w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-768x768.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-600x600.png 600w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure.png 1000w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/300;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Results appear instantly.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c856b4b elementor-widget elementor-widget-image\" data-id=\"c856b4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-300x300.png\" class=\"attachment-medium size-medium wp-image-97687 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-300x300.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-150x150.png 150w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-768x768.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-600x600.png 600w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer.png 1000w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/300;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Connect your Dualex to Computer to store and analyse data even further.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a963c5 elementor-hidden-desktop elementor-hidden-tablet e-flex e-con-boxed e-con e-parent\" data-id=\"9a963c5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f45fd5f elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-image\" data-id=\"f45fd5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-97685 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-150x150.png 150w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-300x300.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-768x768.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design-600x600.png 600w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Untitled-design.png 1000w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Clip Dualex onto the leaf. The sensor emits controlled light pulses to capture chlorophyll and flavonol responses.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f78753 elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-image\" data-id=\"6f78753\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-97688 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-150x150.png 150w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-300x300.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-768x768.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure-600x600.png 600w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/measure.png 1000w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Results appear instantly.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d83a9a elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-image\" data-id=\"4d83a9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-97687 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-150x150.png 150w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-300x300.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-768x768.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-12x12.png 12w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer-600x600.png 600w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Connect-to-computer.png 1000w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Connect your Dualex to Computer to store and analyse data even further.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f032a34 elementor-widget elementor-widget-menu-anchor\" data-id=\"f032a34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"downloadusecase\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0daf7d elementor-widget elementor-widget-heading\" data-id=\"d0daf7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Want to learn more? <\/br>\nDownload The Use Case Brochure<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c06c13 elementor-button-align-center elementor-widget__width-initial elementor-widget elementor-widget-form\" data-id=\"5c06c13\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"41760\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"5c06c13\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Dualex - METOS by Pessl Instruments\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"41760\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-hidden elementor-field-group elementor-column elementor-field-group-field_490a288 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"hidden\" name=\"form_fields[field_490a288]\" id=\"form-field-field_490a288\" class=\"elementor-field elementor-size-sm  elementor-field-textual\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Now<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-203fd06 e-flex e-con-boxed e-con e-parent\" data-id=\"203fd06\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-25404d2 e-con-full e-flex e-con e-child\" data-id=\"25404d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86ae810 elementor-widget elementor-widget-heading\" data-id=\"86ae810\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\"><b>NBI<sup>\u00ae<\/sup><\/b>: Nitrogen balanced index<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c38c1f elementor-widget elementor-widget-text-editor\" data-id=\"5c38c1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Chlorophyll is often used as an indicator of plant nitrogen status. However, several years of research and experimentation showed that polyphenols, specifically flavonols, are also good indicators of nitrogen status of plants.<\/p><p>The NBI\u00ae (Nitrogen Balance Index) combines chlorophyll and flavonols into a single, more precise result. It\u2019s a plant nitrogen status indicator directly correlated with massic nitrogen content. The NBI\u00ae is less sensitive to variations of environmental conditions than chlorophyll (leaf age, leaf thickness\u2026).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a436698 e-con-full e-flex e-con e-child\" data-id=\"a436698\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2bb99f elementor-widget elementor-widget-image\" data-id=\"c2bb99f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"536\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/NBI-1024x536.png\" class=\"attachment-large size-large wp-image-97689 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/NBI-1024x536.png 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/NBI-300x157.png 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/NBI-768x402.png 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/NBI-18x9.png 18w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/NBI.png 1200w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/536;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-997b2da e-flex e-con-boxed e-con e-parent\" data-id=\"997b2da\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0f70988 e-con-full e-flex e-con e-child\" data-id=\"0f70988\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a988c2e elementor-widget elementor-widget-heading\" data-id=\"a988c2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">This dual-parameter approach provides a more stable and representative indicator than single-variable methods, supporting better analysis and more informed decisions.<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-20b951c elementor-section-content-top elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"20b951c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-73ef77a\" data-id=\"73ef77a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-82c1d1a elementor-widget elementor-widget-menu-anchor\" data-id=\"82c1d1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"quote\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-16ef738 e-flex e-con-boxed e-con e-parent\" data-id=\"16ef738\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b6611 elementor-widget elementor-widget-heading\" data-id=\"e7b6611\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Request a non-binding offer <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b264dd9 eael-contact-form-7-button-full-width elementor-widget elementor-widget-eael-contact-form-7\" data-id=\"b264dd9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-contact-form-7.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"eael-contact-form-7-wrapper\">\n                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https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/EN-Dualex-mockup-10x12.png 10w\" data-sizes=\"(max-width: 833px) 100vw, 833px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 833px; --smush-placeholder-aspect-ratio: 833\/1000;\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-20d301d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"20d301d8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-490a5259\" data-id=\"490a5259\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-26d587a3 elementor-widget elementor-widget-spacer\" data-id=\"26d587a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e92d5f2 elementor-widget elementor-widget-heading\" data-id=\"2e92d5f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">FAQ<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d882000 elementor-widget elementor-widget-elementskit-faq\" data-id=\"d882000\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-faq.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n                <div class=\"elementskit-single-faq elementor-repeater-item-6dfa520\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">1. How does Dualex differ from SPAD or other chlorophyll meters?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Unlike single-wavelength SPAD meters (which give a relative index), Dualex combines chlorophyll screening with fluorescence\/transmittance at multiple wavelengths to separately estimate chlorophyll per area and epidermal polyphenols. This gives earlier detection of nitrogen status and stress (flavonols rise before chlorophyll falls) and reduces saturation issues at high chlorophyll. For many research applications Dualex provides complementary information to SPAD rather than a simple replacement.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-cccddab\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">2. Can Dualex be used to estimate leaf nitrogen or crop N status? How accurate is it?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Yes. Dualex outputs (Chl and NBI\u00ae) are widely used as proxies for leaf N and can improve early diagnosis of N deficiency. Accuracy improves when Dualex readings are calibrated against tissue N analyses for the crop\/variety and sampling protocol is standardized (same leaf position, time of day, replicate count). For best scientific use, report the calibration method, leaf area sampled and number of replicates.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-201b8f0\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">3. What are best practices for taking Dualex measurements (sampling protocol)?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Use the same leaf position and leaf developmental stage (e.g., fully expanded 3rd leaf), measure at consistent time of day (avoid direct midday extremes), take multiple replicates per plot\/plant (\u226510\u201320 points for field surveys depending on variability), avoid damaged\/wet leaves, and record metadata (species, phenological stage, light conditions). Clean optical surfaces regularly and follow manufacturer calibration\/maintenance. Report units and averaging method in publications.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-ff69cb1\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">4. Which crops and research questions is Dualex best suited to? Any limitations?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Dualex is widely used in crops (maize, wheat, rice, vineyards, vegetables), model plants and forestry research for nutrient diagnostics, UV\/oxidative stress, phenotyping, and early stress detection. Limitations: it\u2019s a point sensor (time-consuming for large area surveys unless coupled with sampling design), results are leaf-type dependent (need calibration across different leaf anatomies), and values should be interpreted relative to species\/variety baselines. For large-scale mapping, combine Dualex with remote sensing or higher throughput sampling.            <\/div>\n        <\/div>\n                                <script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"1. How does Dualex differ from SPAD or other chlorophyll meters?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Unlike single-wavelength SPAD meters (which give a relative index), Dualex combines chlorophyll screening with fluorescence\/transmittance at multiple wavelengths to separately estimate chlorophyll per area and epidermal polyphenols. This gives earlier detection of nitrogen status and stress (flavonols rise before chlorophyll falls) and reduces saturation issues at high chlorophyll. For many research applications Dualex provides complementary information to SPAD rather than a simple replacement.\"}},{\"@type\":\"Question\",\"name\":\"2. Can Dualex be used to estimate leaf nitrogen or crop N status? How accurate is it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Dualex outputs (Chl and NBI\u00ae) are widely used as proxies for leaf N and can improve early diagnosis of N deficiency. 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Report units and averaging method in publications.\"}},{\"@type\":\"Question\",\"name\":\"4. Which crops and research questions is Dualex best suited to? Any limitations?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Dualex is widely used in crops (maize, wheat, rice, vineyards, vegetables), model plants and forestry research for nutrient diagnostics, UV\/oxidative stress, phenotyping, and early stress detection. Limitations: it\u2019s a point sensor (time-consuming for large area surveys unless coupled with sampling design), results are leaf-type dependent (need calibration across different leaf anatomies), and values should be interpreted relative to species\/variety baselines. For large-scale mapping, combine Dualex with remote sensing or higher throughput sampling.\"}}]}<\/script>\n                \n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dualex Measure Plant Nitrogen and Chlorophyll Instantly, Without Damaging the Leaf Dualex delivers fast, non-destructive readings of chlorophyll and flavonols for accurate insight into plant nutrition and physiology, trusted in both field and research environments. Download Use Case Non-binding offer About Dualex Thanks to its patented optical technology, Dualex provides precise, repeatable measurements of chlorophyll [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"on","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","footnotes":""},"class_list":["post-41760","page","type-page","status-publish","hentry","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dualex - METOS by Pessl Instruments<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/metos.global\/es\/dualex\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dualex - METOS by Pessl Instruments\" \/>\n<meta property=\"og:description\" content=\"Dualex Measure Plant Nitrogen and Chlorophyll Instantly, Without Damaging the Leaf Dualex delivers fast, non-destructive readings of chlorophyll and flavonols for accurate insight into plant nutrition and physiology, trusted in both field and research environments. 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