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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Includes elbows
This product is made in the USA
Equilibrium Water Capacity @ 25°C: >= 22% Weight
Potassium and
2 μmol/J vs
PHOTOBIO Advanced Quantum PAR Meter Pumps & Irrigation Includes elbowsThe 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
