PPFD METER - Grow Light Meter

PPFD Meter lets you measure PAR, PPFD, and LUX using your iPhone or the UNI-T UT383 BT sensor via Bluetooth. It converts LUX readings into PPFD and DLI, and lets you generate PAR and DLI maps, with up to five profiles for different growth environments.

PPFD Meter goes beyond basic meters with advanced light mapping, uniformity analysis, PPF insight, and energy-tracking, helping you optimize indoor gardening for healthier, more consistent plant growth.