DLI-500: PAR, Daily Light Integral, and Photoperiod Meter (Full-Spectrum, 400-700 nm) cloudcom The two fans are permanently

The two fans are permanently connected by a 2

See our other lighting adapters or the UIS control plug if your light is incompatible

Expandable design allows effortless connection of multiple self-watering bases for scalable growing setups

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DLI-500: PAR, Daily Light Integral, and Photoperiod Meter (Full-Spectrum, 400-700 nm) cloudcom The two fans are permanentlyPAR & DLI Meter DLI 500 FULL SPECTRUM METER New for 2022, the Apogee Instruments' DLI 500 is an elegant, simple to use device for spot checking photosynthetically active radiation (PAR; 400 700 nm) levels and measuring daily light integral (DLI) and photoperiod under all light sources. DLI refers to the total amount of PAR or extended PAR (ePAR) incident on a plane in a 24 hour period, expressed in units of moles per square meter per day (mol m 2 d