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MQ-100X Quantum Meter with Integrated Original Sensor | Apogee Instruments
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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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MQ-200X Quantum Separate Sensor with Handheld Meter | Apogee Instruments
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Amazon.com: Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter - Digital PPFD Meter for Indoor Grow Lights, Sunlight & Plant Monitoring : Patio, Lawn & Garden
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Spectrum Quantum PAR Light Meter
SpotOn Quantum PAR Meter Measures Photosythetic Light Levels On Plants. DLI Mode Included. – Forever Green Indoors
Hydrofarm Quantum PAR Meter Micromol Sensor
