The plant nutrient speed tester is used to quickly and non-destructively and can detect the nitrogen, chlorophyll and water content of plants in vivo. The measured parameters are important nutrient and physiological parameters for plant growth, the most important parameters reflecting plant vital signs, and are also the most important An important basis for irrigation. It can be widely used in agriculture and forestry related scientific research units and universities for the study of plant physiological indicators and the guidance of agricultural production.

Different Models of LED light boxes

1. Stainless Steel Formed Light Box
Specifications: customized size, shape, texts and graphics
Materials: SS, acrylic, PVC, LED modules, adapter
Models pictures:

2. Aluminium Profile Light Box
Types: Slim light box, Magnet Light Box, crystal lightbox, directional light box, Fabric Light Box, etc.
Specifications: various models of frame sizes
Models pictures:

3. Others:
Types: taxi light box, Irregular Light Box
Specifications: fixed size but customized text& graphics for taxi signs, customized size and contens for irregular light box.
Models pictures:

Led Light Box

Round Light Box,Led Light Box,Coffee Advertising Signage,Round Outdoor Acrylic Light Box

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