PHOTOBIO Advanced Quantum PAR Meter (Micromols) Schaefer Water Soluble Hardener is designed

Water Soluble Hardener is designed for cool temperature climates

The TNB CO2 Refill Pack gives growers the ability to reuse their existing Enhancer bottle while saving money and reducing their environmental footprint at the same time

Attribute name Attribute value Diameter 6 Barcodes 638104016315 (UPC-A) Dimensions 14

NOTE:  The RESET position clears the previously programmed FREQUENCY

PHOTOBIO Advanced Quantum PAR Meter (Micromols) Schaefer Water Soluble Hardener is designedProduct Details The 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,