Measure the Actual Photons! These are not cheap But Accurate Lab Grade measurements never are ,
The Full Spectrum Quantum Sensor (MBS-PAR) provides accurate and cost-effective measurement of photo synthetically active radiation (PAR) from all light sources used to grow plants. The full-spectrum quantum sensor has a spectral range of 389 to 692 nm ± 5 nm. The improved spectral response increases the accuracy of LED measurements.
Used in conjunction with the Tent X or Hydro-X controller, the PPFD sensor will AUTOMATICALLY increase or decrease the output level of your supplemental lighting systems to continuously maintain the exact lighting level (in PPFD) that the user selects.
IMPORTANT | “Sensors should remain dry and clean to prevent premature failure. Do not spray foreign substances or allow water / condensate on the sensors”
Working Environment: Temperature 32-122°F, Humidity=90%
Package Dimensions: 160mm(L) x 86mm(W) x 86mm(H)