AquaPen is a lightweight hand-held PAM fluorometer that is very convenient for quick, reliable, and easily repeatable measurements of photosynthetic parameters
AquaPen is a lightweight hand-held PAM fluorometer that is very convenient for quick, reliable, and easily repeatable measurements of photosynthetic parameters
The PlantPenmodel NDVI 310 measures Normalized Difference Vegetation Index (NDVI), which is an important indicator of chlorophyll content in plants. The pigment in
The PlantPen model PRI 210 measures Photochemical Reflectance Index (PRI) by comparing leaf reflectance in two narrow wavelength bands centered close to 530 nm
PlantPen/N-Pen N 110 is a light-weight, battery-powered reflectance-based instrument that provides a convenient, cost-effective method for effective nitrogen management in plants
SpectraPen LM 510 is a handheld portable spectroradiometer that is ideal as a general-purpose instrument for research and for agricultural applications.