• Non-Invasive study of Photosynthesis in Plants, Crops and Algae.
• Ideal for Teaching and Classroom Demonstration.
• Rapid Test Analysis for High Throughput/Quality Control Screening.
• Detect and Monitor Environmental Stress.
• Plant Biology, Phytopathology, Agronomy, Limitless Areas of Use.

Fo, Fm, Fv/Fm, OJIP
and More!

Hand-held, Inexpensive,
Incredible Accuracy!