Live PPFD at canopy height
Pick your fixture and hold the phone where the leaves are. The dial shows whether you are under, in or over the target for the crop stage.
PHENOTRACK
A PPFD meter that was already in your pocket.
LuxMeter reads your phone's light sensor and converts lux to PPFD for the exact grow light you run. Then it works out your daily light integral and keeps a history of every reading.
Coming to Android · Google Play
Open the web planner
Free. No account needed to measure.
PPFDVegetative
0
µmol/m²·s
On targetPHENOTRACK
360+grow-light spectra in the catalogue
µmol/m²·sPPFD, not just lux
mol/m²/dDLI for your photoperiod
11languages, Danish to Japanese
Three tools in the box, built for the tent, the greenhouse and the windowsill.
Daily light integral
Turn a PPFD reading and a photoperiod into moles per day, so 18/6 and 12/12 can be compared fairly.
Your lights, your heights
Save each tent with its fixtures and lamp distance. Drag the lamp to see the estimated PPFD change before you move the real one.
Android
The full meter. Uses the ambient-light sensor on your phone, with optional calibration against a reference meter.
Web
No sensor in a browser, so the web version is for planning: the DLI calculator, your Setups, the catalogue and your synced history.