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High measurement accuracy (precision: ± 1.0 SPAD, repeatability: ± 0.3 SPAD), built-in anti-strong light interference system; Measuring range Chlorophyll: 0.0-99.99SPAD Nitrogen content: 0.0-99.99mg/g leaf temperature: -10-99.9℃.
Rapid 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
All parameters can be measured simultaneously in one operation. Chlorophyll, nitrogen content and leaf temperature can be displayed simultaneously on the same screen and can be stored simultaneously
Multi-functional USB interface, can realize data export and charging function, can directly connect the instrument and the computer online, data export without the computer software, can also choose to use memory card to directly export data, the operation is simple and convenient
This instrument can be used to increase the utilization rate of nitrogen fertilizer, and can protect the environment. It can be widely used in the research of plant physiological indicators and agricultural production.