Photon Systems Instruments, spol. s r.o (PSI) products

The FluorPen FP 110 is a portable, battery-powered PAM fluorometer that enables quick and precise measurement of chlorophyll fluorescence parameters in the laboratory, greenhouse, or in the field. It can be effectively used for studying photosynthetic activity, stress detection, herbicide testing, or mutant screening. The affordable price and straight-forward two-button operation makes the FluorPen a perfect tool for research and for teaching photosynthesis. The PAR-FluorPen FP 110 is an extended version of FluorPen FP 110 that incorporates an integrated light meter for direct digital readouts of Photosynthetically Active Radiation (PAR) in the range from 400 to 700 nm.