Contact for Quote Measure photosynthetically active radiation to determine the amount of light plants are exposed to Description Description Photosynthetic Photon Flux Density (PPFD) measurements 0-4000 μmol/s/m² (accuracy ±10%) Protection class IP68 Perfect cosine response Wireless and battery-powered G3 Related products Base StationsG3 PRO Plus LTE base station Contact for Quote SensorsG3 Leaf Surface Temperature Sensor Contact for Quote SensorsG3 Dry Contact Pulse Counter Contact for Quote