PHOTOBIO ADVANCED QUANTUM PAR METER Bulb It's that simple

It's that simple

Hydrogen Peroxide

To optimize growing conditions

2020 WINNER OF THE CANNABIS SCIENTIST INNOVATION AWARDS

40MM PLANT HOLE - 10X10X7CM - 4-INCH X 4-INCH X 2

PHOTOBIO ADVANCED QUANTUM PAR METER Bulb It's that simplePHOTOBIO Product Documents PHOTIOBIO PAR Meter Instructions All new for 2020, the Advanced Quantum PAR Meter provides an accurate and cost effective measurement for all light sources used to grow plants. The PHOTOBIO by Phantom Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm. There is a proportional relationship between the number of photons absorbed in 400 to 700nm band