CHLOROPHYLL METER A lightweight handheld meter for measuring the chlorophyll content of leaves without causing damage to plants

designed to help users improve crop quality and increase crop yield by providing an indication of the amount of chlorophyll present in plant leaves. The chlorophyll content of plant leaves is related to the condition of the plant, and thus can be used to determine when additional fertilizer is necessary. By optimizing nutrient conditions, healthier plants can be grown, resulting in a larger crop yield of higher quality. The SPAD-502Plus determines the relative amount of chlorophyll present by measuring the absorbance of the leaf in two wavelength regions. The graph below shows the spectral absorbance...

Trend graph display Changes in measurement data over time can be seen, and abnormal values can be noticed at a glance. The SPAD-502Plus is small enough to fit in a pocket and is extremely lightweight (only 200 g) so it can be easily taken anywhere. Measurements are taken by simply inserting a leaf and closing the measuring head. It is not necessary to cut the leaf, so the same leaf can be measured throughout the growing process. The SPAD-502Plus is water-resistant (IPX-4), so it can be used outside even in the rain. *lt is not immersible, and should not be cleaned with water. The SPAD-502Plus...

SPAD value: Index value displayed by Konica Minolta Chlorophyll meters and having a correlation to chlorophyll density. Specifications and appearance subject to change without notice. SAFETY PRECAUTIONS A For correct use and for your safety, be sure to read the instruction manual before using the instrument. • Be sure to use the specified battery. Using improper battery may cause a fire or electric shock. KONICA MINOLTA, INC Osaka. Japan Konica Minolta Sensing Americas, Inc. New Jersey, U.S.A. Konica Minolta Sensing Europe B.V. Konica Minolta (CHINA) Investment Ltd. European Headquarter German...