{"id":9399,"date":"2023-08-28T09:20:26","date_gmt":"2023-08-28T09:20:26","guid":{"rendered":"https:\/\/lasany.org\/?post_type=product&#038;p=9399"},"modified":"2026-07-31T09:26:53","modified_gmt":"2026-07-31T09:26:53","slug":"chlorophyll-meter-model-li-cm2","status":"publish","type":"product","link":"https:\/\/lasany.org\/vi\/product\/chlorophyll-meter-model-li-cm2\/","title":{"rendered":"Chlorophyll Meter Model No. LI-CM2"},"content":{"rendered":"<div class=\"section\">\n<p class=\"prose\">The\u00a0<strong>Lasany LI-CM2 Chlorophyll Meter<\/strong>\u00a0is a compact, handheld instrument designed for rapid, non-destructive measurement of chlorophyll content and leaf temperature in plants \u2014 directly in the field, greenhouse, or laboratory. Manufactured by\u00a0<strong>Lasany International<\/strong>\u00a0under ISO 9001:2015, WHO-GMP, and CE certification, the LI-CM2 uses a dual 2-wavelength optical method with silicon semiconductor photodiode sensors to measure leaf chlorophyll concentration across a range of 0.0\u201399.9 SPAD units in less than 3 seconds per reading \u2014 with an accuracy of \u00b13.0 SPAD and repeatability of \u00b10.3 SPAD. Simultaneously, the instrument measures leaf temperature from -10\u00b0C to 99.9\u00b0C (\u00b10.5\u00b0C accuracy) \u2014 providing agronomists with a comprehensive picture of plant physiological status in a single, rapid field measurement. Because chlorophyll content directly reflects a plant&#8217;s nitrogen demand, the LI-CM2 enables evidence-based, site-specific nitrogen fertilizer application \u2014 reducing fertilizer waste, lowering input costs, and minimising environmental nitrogen loading. With 30KB onboard memory that automatically calculates and displays average values, PC connectivity software for data management, a rechargeable 4.2V Li-ion battery, and a lightweight 200-gram body, the LI-CM2 is the trusted portable chlorophyll meter for agricultural universities, crop research institutes, precision farming operations, and plant science laboratories across India and globally.<\/p>\n<\/div>\n<div class=\"section\">\n<h3 class=\"section-title\"><strong>Key features<\/strong><\/h3>\n<ul>\n<li><strong>Non-destructive SPAD measurement<\/strong>Measures chlorophyll content without damaging or detaching the leaf \u2014 ideal for repeated field monitoring.<\/li>\n<li><strong>Dual chlorophyll + temp<\/strong>Simultaneously measures chlorophyll (SPAD) and leaf temperature (-10 to 99.9\u00b0C) in one reading.<\/li>\n<li><strong>&lt;3 second measurement<\/strong>Rapid sub-3-second reading interval enables high-throughput field sampling across large crop areas.<\/li>\n<li><strong>2-wavelength optical method<\/strong>Dual-wavelength concentration difference optical measurement via silicon semiconductor photodiode sensors.<\/li>\n<li><strong>PC software connectivity<\/strong>Connects to PC for full data management, record keeping, and analysis via included software.<\/li>\n<li><strong>30KB memory + auto average<\/strong>Onboard memory automatically calculates and displays average SPAD values across stored readings.<\/li>\n<li><strong>Rechargeable Li battery<\/strong>4.2V \/ 2000mAh rechargeable Li-ion battery for extended field operation without power interruption.<\/li>\n<li><strong>200g portable design<\/strong>Ultra-lightweight 200-gram handheld body for fatigue-free field use across full working days.<\/li>\n<\/ul>\n<div class=\"features-grid\">\n<h3 class=\"feat-card\"><strong style=\"color: #666666; font-size: 1.25rem;\">Technical specifications<\/strong><i class=\"ti ti-feather\"><\/i><\/h3>\n<\/div>\n<\/div>\n<div class=\"section\">\n<div>\n<table class=\"specs-table\">\n<tbody>\n<tr>\n<td>Model<\/td>\n<td>LI-CM2<\/td>\n<\/tr>\n<tr>\n<td>Measuring area<\/td>\n<td>2 mm \u00d7 2 mm<\/td>\n<\/tr>\n<tr>\n<td>Measuring mode<\/td>\n<td>2-wavelength concentration difference optical method<\/td>\n<\/tr>\n<tr>\n<td>Sensor type<\/td>\n<td>Silicon semiconductor photodiode<\/td>\n<\/tr>\n<tr class=\"hl\">\n<td>Measuring range<\/td>\n<td>0.0 \u2013 99.9 SPAD \u00b7 -10 to 99.9\u00b0C<\/td>\n<\/tr>\n<tr class=\"hl\">\n<td>Accuracy<\/td>\n<td>\u00b1 3.0 SPAD \u00b7 \u00b1 0.5\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Repeatability<\/td>\n<td>\u00b1 0.3 SPAD \u00b7 \u00b1 0.2\u00b0C<\/td>\n<\/tr>\n<tr class=\"hl\">\n<td>Min. measuring interval<\/td>\n<td>&lt; 3 seconds<\/td>\n<\/tr>\n<tr>\n<td>Display<\/td>\n<td>3-digit LCD (value) \u00b7 2-digit LCD (times)<\/td>\n<\/tr>\n<tr>\n<td>Memory capacity<\/td>\n<td>30 KB (auto average calculation)<\/td>\n<\/tr>\n<tr>\n<td>PC connectivity<\/td>\n<td>Yes \u2014 with data management software<\/td>\n<\/tr>\n<tr>\n<td>Operating temperature<\/td>\n<td>-10 to 50\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>4.2V \/ 2000mAh rechargeable Li-ion battery<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>200 grams<\/td>\n<\/tr>\n<tr>\n<td>Certifications<\/td>\n<td>ISO 9001:2015 \u00b7 WHO-GMP \u00b7 CE \u00b7 EN-61326-1:2013<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 class=\"section-title\"><strong>Applications<\/strong><\/h3>\n<div class=\"apps-row\">\n<ul>\n<li class=\"app-pill\"><i class=\"ti ti-plant-2\"><\/i>Precision nitrogen management<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-seeding\"><\/i>Crop health monitoring<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-leaf\"><\/i>Plant stress detection<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-building-factory-2\"><\/i>Agricultural research institutes<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-school\"><\/i>Agricultural universities<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-building\"><\/i>Greenhouse &amp; hydroponics<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-tree\"><\/i>Horticulture &amp; forestry<\/li>\n<li class=\"app-pill\"><i class=\"ti ti-microscope\"><\/i>Plant physiology research<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 class=\"section-title\"><strong>Why choose the LI-CM2?<\/strong><\/h3>\n<div class=\"benefits-list\">\n<ul>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\"><\/i><strong>Enables precision nitrogen fertilisation \u2014 reducing cost and environmental impact<\/strong>\u00a0\u2014 because chlorophyll content directly reflects nitrogen status in plant tissue, the LI-CM2 gives farmers and agronomists an instant, field-ready nitrogen deficiency indicator. By applying fertiliser only where and when the SPAD reading indicates a genuine need, users can reduce nitrogen fertiliser consumption by 15\u201330% without compromising yield \u2014 a significant economic and environmental benefit.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\"><\/i><strong>Non-destructive measurement preserves experimental plants<\/strong>\u00a0\u2014 the 2mm\u00d72mm measuring area clamp design measures light transmission through the leaf without any damage \u2014 making the LI-CM2 ideal for longitudinal plant studies, breeding programmes, and greenhouse experiments where the same plant must be measured repeatedly over time.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\"><\/i><strong>Sub-3-second readings enable large-scale field sampling<\/strong>\u00a0\u2014 with a measurement interval under 3 seconds, a single operator can collect hundreds of SPAD readings per hour across a crop field \u2014 providing statistically meaningful chlorophyll data across diverse spatial sampling points that a laboratory-based destructive method could never match in cost or speed.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\"><\/i><strong>Automatic average calculation reduces analytical burden<\/strong>\u00a0\u2014 the 30KB onboard memory automatically computes and displays the running average of stored readings \u2014 eliminating the need for manual calculation in the field and providing instant summary data for fertiliser management decisions without post-measurement data processing.<\/li>\n<li class=\"benefit-item\"><i class=\"ti ti-circle-check\"><\/i><strong>ISO 9001:2015 &amp; WHO-GMP certified Indian manufacturer<\/strong>\u00a0\u2014 manufactured by Lasany International in Panchkula with CE and EN-61326-1:2013 certification, the LI-CM2 meets international instrument standards and is supported by Lasany&#8217;s dedicated after-sales service network across India and export markets.<\/li>\n<\/ul>\n<p><strong>Get in Touch with Us: \u2013<\/strong><\/p>\n<p>Panchkula, Haryana<br \/>\nWebsite: https:\/\/lasany.org\/<br \/>\nAddress: SCF-132, Sector 17, Panchkula, Haryana 134109<br \/>\nEmail:- lasanyinternationalindia@gmail.com<br \/>\nOnline Support:- 9888911439 \/ 9803017479<\/p>\n<p>If you are looking for laboratory, analytical, and medical products, then <a href=\"https:\/\/lasany.org\/\">Lasany International<\/a> is the perfect choice for you<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The\u00a0<strong>Lasany LI-CM2 Chlorophyll Meter<\/strong>\u00a0measures leaf chlorophyll content (0.0\u201399.9 SPAD) and temperature (-10 to 99.9\u00b0C) simultaneously in under\u00a0<strong>3 seconds<\/strong>\u00a0\u2014 non-destructively, in the field. Using a\u00a0<strong>2-wavelength optical method<\/strong>\u00a0with silicon semiconductor photodiode sensors, it delivers \u00b13.0 SPAD accuracy and \u00b10.3 SPAD repeatability across a 2mm\u00d72mm measuring area. The 30KB memory auto-calculates average SPAD values, while PC software enables complete data management. Rechargeable Li-ion battery, 200g portable design, and operating range of -10 to 50\u00b0C ensure reliable field use. ISO 9001:2015 certified.\u00a0<strong>Contact Lasany International \u2014 Request a Quote today.<\/strong><\/p>\n","protected":false},"featured_media":11130,"comment_status":"open","ping_status":"closed","template":"","meta":{"pgc_meta":"","_eb_attr":"","inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[632,645,94],"product_tag":[455,234,440,454,445,441,443,444,442,446],"class_list":["post-9399","product","type-product","status-publish","has-post-thumbnail","product_cat-agriculture","product_cat-chlorophyll-meter","product_cat-laboratory-equipment","product_tag-chlorophyll-content-meter","product_tag-chlorophyll-meter","product_tag-digital-chlorophyll-meter","product_tag-handheld-chlorophyll-meter","product_tag-leaf-area-meter","product_tag-leaf-chlorophyll-meter","product_tag-plant-chlorophyll-analyzer","product_tag-plant-nutrition-analyzer","product_tag-portable-chlorophyll-meter","product_tag-spad-meter","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Chlorophyll Meter LI-CM2 | Portable &amp; Precise<\/title>\n<meta name=\"description\" content=\"Lasany LI-CM2 Chlorophyll Meter measures SPAD (0.0\u201399.9) &amp; leaf temperature (-10 to 99.9\u00b0C) in under 3 seconds. 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