






🌟 Illuminate your aquatic cultivation with unmatched precision and durability!
The Apogee MQ-510 Full Spectrum Quantum PAR Meter is a professional-grade optical sensor designed by renowned crop physiologist Dr. Bruce Bugbee. It delivers highly accurate photosynthetically active radiation (PAR) measurements from 400-700nm light sources, including LEDs, with less than 5% uncertainty. Engineered for underwater use, it features a calibrated dip effect correction and a rugged, waterproof anodized aluminum sensor head. With multiple data logging modes and a tangle-free cable, it’s ideal for serious aquatic growers and researchers. Made in the USA and backed by a 4-year warranty, the MQ-510 sets the standard for precision aquatic light measurement.






| Manufacturer | Apogee Instruments |
| Part number | MQ-650 |
| Item Weight | 181 g |
| Package Dimensions | 37.39 x 24.31 x 5.89 cm; 181.44 g |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Style | MQ-510 |
| Material | Aluminum Neoprene |
| light-source-type | led_aquarium_light |
| Included Components | Neoprene soft case, stretch sensor wand |
| Batteries Included | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
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