PQS, PAR Quantum Sensor
In horticulture, to optimise crop timing and quality in greenhouses, a delicate control of light intensity is necessary. In order to achieve this continuous monitoring of the PAR levels of natural sunlight and artificial lighting inside the greenhouse is required. The PQS 1 PAR Quantum Sensor is designed to provide accurate, continuous measurement of PAR outdoors or indoors. The rugged construction makes it well protected from harsh weather conditions around the world and from exposure to pesticides.