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Amazon.com : Upgraded: Quantum PAR Meter - High Precision, Grow Light meter, Indoor Plants meter, Good for Growing droseras and All Indoor Plants : Patio, Lawn & Garden
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Amazon.com : Upgraded: Quantum PAR Meter - High Precision, Grow Light meter, Indoor Plants meter, Good for Growing droseras and All Indoor Plants : Patio, Lawn & Garden
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Looking for PAR light meter I think but need some of your insight - DIY Do It Yourself - Growers Network Forum
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