Photobio Advanced Quantum PAR Meter Current Culture's Cultured Solutions Components: Contains sphagnum peat moss

Components: Contains sphagnum peat moss

The Pulse One measures the temperature so that you always know that your heat is within an acceptable range

The #1 selling filter in gardening and hydroponics for 10+ years

With calcium

and general repair or maintenance work

Photobio Advanced Quantum PAR Meter Current Culture's Cultured Solutions Components: Contains sphagnum peat mossThe Phantom PHOTOBIO Advanced Quantum PAR Meter provides accurate and cost effective measurement for any light source used in horticultural applications. The Advanced Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm. There is a positive proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis, important for