DRAGONFLY SENSING

Scientific, electric, optical, and electrooptical instruments, apparatus and devices using radiofrequency (RF) signals to identify components of a material; scientific, electric, optical, and electrooptical instruments, apparatus and devices using radiofrequency (RF) signals to identify different materials in a liquid; scientific, electric, optical, and electrooptical instruments, apparatus and devices using radiofrequency (RF) signals to identify different elements of a fruit, vegetable, grain, dairy food, protein, and fat; spectroscopy instruments; spectroscopy instruments using radiofrequency (RF) signals to identify components of a material