{"product_id":"qiusuo-portable-chlorophyll-meter-digital-chlorophyll-content-meter-with-leaf-surfacetemperature-10-to-99-9-range-0-0-to-99-99-spad-measuring-area-2mm-3mm-16gb-large-storage-space","title":"QIUSUO Portable Chlorophyll Meter Digital Chlorophyll Content Meter with Leaf Surface Temperature -10 to 99.9℃ Chlorophyll Range 0.0 to 99.99 SPAD Measuring Area 2mm * 3mm 16GB Large Storage Space","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePlease Note That This Product ONLY can measure Chlorophyll Content and Blade Temperature !!!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTest items: chlorophyll content and leaf surface temperature\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring range:Chlorophyll: 0.0-99.99SPAD; Leaf temperature: -10-99.9℃\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasurement accuracy:chlorophyll: ± 1.0 SPAD units (at room temperature, SPAD value between 0-50); leaf temperature: ± 0.5℃\u003c\/p\u003e\n\u003cp\u003eRepetitive chlorophyll: within ± 0.3 SPAD units (SPAD \/ AD value between 0-50); leaf temperature: ± 0.2℃\u003c\/p\u003e\n\u003cp\u003eChlorophyll meter according to the chlorophyll spectrum absorption rule, using two different tube irradiation leaves, by measuring the intensity of the light through the leaf calculate leaf relative content of chlorophyll or green degree, to reasonable, appropriate, timely fertilization provide reliable scientific basis, widely used in agriculture, forestry, plants and other scientific research and production guidance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRapid live detection of nondestructive plants, only the leaves can be inserted during measurement, and the leaves do not need to be picked without affecting the normal growth of crops. The leaves can be monitored in the whole process of crop growth, so as to obtain more scientific analysis results\u003c\/p\u003e\n\u003cp\u003eHigh measurement accuracy (accuracy: ± 1.0 SPAD, repeatability: ± 0.3 SPAD)\u003c\/p\u003e\n\u003cp\u003eAll parameters can be measured simultaneously in one operation. Two parameters of chlorophyll and leaf temperature can be displayed on the same screen simultaneously, and can be stored at the same time\u003c\/p\u003e\n\u003cp\u003e16GB large storage space, data can be stored, viewed and exported in groups\u003c\/p\u003e\n\u003cp\u003eMulti-functional USB interface, can realize the data export and charging function, can directly connect the instrument and the computer online, data export without the upper computer software, but also can choose to use the memory card to directly export the data, the operation is simple and convenient\u003c\/p\u003e\n\u003cp\u003eData browsing: you can browse the historical data and delete the abnormal data on the instrument\u003c\/p\u003e\n\u003cp\u003eHigh contrast LCD display can also clearly display data under strong light\u003c\/p\u003e\n\u003cp\u003eLow power consumption mode design, built-in large capacity lithium ion charging battery, with anti-overcharge function, energy saving and etc.\u003c\/p\u003e\n\u003cp\u003eBuilt-in Chinese and English bilingual display, one-button switch, seamless docking.\u003c\/p\u003e\n\u003cp\u003eStandard configuration: host, charger, USB data cable, memory card, card reader, portable aluminum box, qualification certificate, instruction manual, etc\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTest items: chlorophyll content and leaf surface temperature\u003c\/p\u003e\n\u003cp\u003eMeasuring range:Chlorophyll: 0.0-99.99SPAD; Leaf temperature: -10-99.9℃\u003c\/p\u003e\n\u003cp\u003eMeasured area: 2mm * 3mm\u003c\/p\u003e\n\u003cp\u003eMeasurement accuracy:chlorophyll: ± 1.0 SPAD units (at room temperature, SPAD value between 0-50); leaf temperature: ± 0.5℃\u003c\/p\u003e\n\u003cp\u003eRepetitive chlorophyll: within ± 0.3 SPAD units (SPAD \/ AD value between 0-50); leaf temperature: ± 0.2℃\u003c\/p\u003e\n\u003cp\u003eMeasurement time interval: less than 0.8 seconds\u003c\/p\u003e\n\u003cp\u003eData storage: 16GB can be grouped for storage according to user requirements\u003c\/p\u003e\n\u003cp\u003ePower supply: 4.2V rechargeable lithium battery\u003c\/p\u003e\n\u003cp\u003eBattery capacity: 3,000 mah\u003c\/p\u003e\n\u003cp\u003eWeight: 230g\u003c\/p\u003e\n\u003cp\u003eWorking and storage environment: -10℃ ~50℃ 85% relative humidity\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_c2f6765d-487d-4d4e-acc1-468b6242ec6e.jpg?v=1773977061\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_267fb6d8-bc97-4268-86ec-848936954309.jpg?v=1773977060\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/B.png?v=1779161797\"\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53252669636971,"sku":"HM-YB-HENGMEI-LUNA-2","price":485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_df00f80e-ff8d-4761-888d-ebda8f5a17f9.jpg?v=1779169358","url":"https:\/\/qiusuolab.com\/products\/qiusuo-portable-chlorophyll-meter-digital-chlorophyll-content-meter-with-leaf-surfacetemperature-10-to-99-9-range-0-0-to-99-99-spad-measuring-area-2mm-3mm-16gb-large-storage-space","provider":"QIUSUO Lab Instruments","version":"1.0","type":"link"}