Measure chlorophyll content in leaves without damaging your plants
 
This chlorophyll Spad-502Plus meter is ideal for professional growers who want to take extra step in making sure that their plants are receiving optimal level of light and nutrients*.
 
Use this chlorophyll meter to determine the amount of chlorophyll by measuring the leaf absorbance in near-InfraRed region. 
 
Quick and easy measurement: insert the leaf into measuring head and read your result via digital display.
 
Great for variety of crops: corn, rice, cotton, wheat and others
 
* The amount of Chlorophyll in leaves is correlated to the nutritional status of the plant and to the level of Nitrogen in the leaves.