Home Improvement Tools & Testers By Apogee Instruments

• DR BRUCE BUGBEE: Apogee DLI PAR meters have been designed and refined by Dr. Bruce Bugbee, a world-famous crop physiologist.
• DLI-600 Full-Spectrum ePAR-Meter: This meter measures the 400-750 nm ePAR range, known for its extended photosynthetically active properties. It provides research-grade DLI and photoperiod data, recording spot measurements, daily light integral (mol?m-2?d-1), and photoperiod in 0.2-hour increments for up to 99 days.
• ePAR/DLI/Photoperiod: Measuring the daily light integral (DLI) and photoperiod is essential for optimizing plant health, triggering flowering, and influencing morphology. ePPFD, DLI, and photoperiod data can be viewed on-screen or downloaded via USB-C for analysis.
• 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.
• MANUFACTURED IN THE USA: All meters are backed by our four-year warranty and supported by our US-based customer support team.