Analog Light Meter (Footcandles) Brand: Active Eye Photosynthesis and plant growth depend on the sun or specially-designed lighting systems. But of that light reaching the plant, only specific types of energy (in the lighting spectrum) drive the photosynthesis process. Since light is the most … Item #: 131857 In Stock
Digital Light Meter (Footcandles) Brand: Active Eye This product is a precision instrument used to measure luminance (footcandles). The meter is fully cosine corrected for the angular incidence of light, meaning that if you are not holding the sensor perfectly perpendicular to the light source, the sensor … Item #: 131858 In Stock
Quantum PAR Meter Brand: Active Eye QUANTUM PAR METER Fully portable handheld PAR meter features our highly accurate, integrated Quantum Sensor that measures PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700 nm. It measures up to 10,000 μmol … Item #: 131859 In Stock
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