This essential tool is primarily designed for scientists, researchers, universities and indoor farmers in the horticultural sector. The ability to directly make precise, lab-grade light measurements, then effortlessly analyze, store and share those measurements with a global community of indoor farmers and researchers. It is our tailor-made model for horticulture and agriculture, with a high-definition display, intuitive user interface, powerful computing power, and the ability to measure independently and dynamically. The HP330P enables every gardening enthusiast to become a true light expert, delving into the nuances of PAR, PPFD and micromoles and the critical roles they play in promoting optimal plant growth. HP330P weighs only 300 grams, but contains a lot of advanced technology, making testing convenient and allowing you to measure data anytime and anywhere., Manufacturer: OTENC