●Test PPFD accurately accoding to McCree Curve. Record DLI every second. ●PPFD serves as a measurement of PAR, representing the number of PAR photons received per m² per second. ●Has a telescopic wand to fix the senosr for PPFD test. If for Aquarium, please choose VBR-AQUA PAR Meter. ●Can also test the CCT, temperature, humidity, and VPD. ●See the history data of DLI, PPFD, and VPD by Windows system, not fit for IOS.
Description
The right of VBR-200 sensor is to test PAR.
The accuracy of the test is the first thing to consider when choosing a PAR meter.