23 Jul Plant Nutrition Analyzer with Leaf Temp -10-99.9℃ Nitrogen Content 0.0-99.99mg/g
It can be widely used in the research of plant physiological indicators and agricultural production. Nitrogen content: ± 0.5mg / g leaf surface temperature: ± 0.2℃. Nitrogen content: ± 5% foliar temperature: ± 0.5℃....