Measures the light falling on your plants and compares light between 3 locations, simultaneously • Simple, one button operation • Displays light intensity levels every 4 seconds for 24 hours • An affordable, first step in measuring light • Measure PAR light (photosynthetically active radiation) • With the push of a button, the meter runs for 24 hours and calculates your daily light integral (DLI) • Real-time intensity levels are shown every 4 seconds in µmol·m-2·s-1 (or footcandles).
