Mammoth Lighting PAR Meter and Spectrometer Add Wand?:Yes | $Free (Worth $30) For quality rosin made simple

For quality rosin made simple

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Mammoth Lighting PAR Meter and Spectrometer Add Wand?:Yes | $Free (Worth $30) For quality rosin made simpleFull spectrum analysis from 380 to 780nm with 2nm resolution, touchscreen interface, and 24 hour battery life at a fraction of lab grade cost. The Mammoth Lighting M400 PAR Meter & Spectrometer is built for growers, researchers, and lighting professionals who demand accurate, real world data. Featuring a high speed CPU and precision CCD sensor with a long focal cross asymmetric CT spectroscopy system, it delivers 2nm optical resolution and full