CMH PAR Test | Apogee MQ-500 vs AquaHorti AH-Quantuv vs Danoplus DP-355 (Shocking Difference)
Автор: Luis Yin
Загружено: 2026-03-06
Просмотров: 1132
Описание:
In this video, we measured the PAR output of a ceramic metal halide (CMH) grow light using three different PAR meters side by side.
Meters tested:• Apogee MQ-500 (industry-standard reference meter)• AquaHorti AH-Quantuv• Danoplus DP-355
All readings were taken under the same CMH light, same distance, and same position for a fair, direct comparison.
What we found:The AH-Quantuv stayed extremely consistent and closely matched the Apogee MQ-500, which is widely recognized as a reliable reference in horticulture.By contrast, the Danoplus DP-355 showed noticeably higher and inconsistent readings, often overestimating PAR under this CMH spectrum.
This test shows how much sensor calibration and spectral response can affect real-world results — especially under CMH and full-spectrum lights. If you want accurate, trustworthy data for your grow, the meter you use matters.
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