Chlorophyll fluorescence indicates the health condition of plants. Wittich & Visser has instruments to measure and record fluorescence data fast and easy.
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CIRAS-4 is the portable system for measuring photosynthesis, chlorophyll fluorescence, soil respiration and CO2 fluxes from soil and foliage. -
The Pocket Pea handheld is designed to measure and record fluorescence data fast and easy.