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AltaPAR Light Meter

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Wireless PAR Light Meter

Wireless PAR Light Meter

Crops require a specific amount of light during a particular timeframe. The ideal light for plants comes from the wavelength known as the photosynthetically active radiation (PAR) spectrum. The ALTA® PAR Light Meter monitors this spectral range (389 to 692 nanometers) from indoor and outdoor light sources, including LEDs.