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Apogee Instruments DLI-400 PAR, Daily Light Integral, and Photoperiod Meter - PAR 400-700 nm (Sunlight Only) Light Measurement Tool for Plants & Agriculture
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
Apogee Instruments DLI-400 PAR, Daily Light Features
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DR BRUCE BUGBEE: Apogee DLI PAR meters have been designed and refined by Dr. Bruce Bugbee, a world-famous crop physiologist.
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DLI-400 SUNLIGHT DLI METER: Offers research-grade PAR (PPFD), DLI, and photoperiod measurements at a low cost. Calibrated for direct sunlight and select grow-light sources (MH, HPS). Records and displays daily light integral in mol·m-2·d-1 and photoperiod in 0.2-hour increments for up to 99 days. For comprehensive measurements, including LEDs, consider our DLI-500 and DLI-600 models. Monitoring and managing PAR, DLI, and photoperiod are vital for optimizing plant health, flower initiation, and other morphological responses. Data can be viewed onscreen or downloaded via USB-C for analysis.
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RUGGED AND VERSATILE: IP65-rated for durability in harsh environments. Can be placed on any surface or mounted with standard camera equipment. Includes protective case, soil stake, AAA batteries, USB-C cable, screwdriver, and QuickStart guide.
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MANUFACTURED IN THE USA: All meters are backed by our four-year warranty and supported by our US-based customer support team.
