The Apogee Instruments Quantum Apogee Underwater Full Spectrum Meter MQ-510 is a specialized device designed for highly accurate underwater PAR measurements. It serves as an essential tool for precisely quantifying the intensity of photosynthetically active radiation that reaches corals and other photosynthetic organisms within an aquarium environment. This meter ensures optimal light conditions are maintained for their growth and health.

This sophisticated unit features a self-powered analog full-spectrum quantum sensor, delivering a reliable 0 to 40 mV output. It boasts a refined spectral response range from 389 to 692 nm, capturing the full spectrum relevant for photosynthesis. For versatile data collection, the MQ-510 can be directly connected to a microCache Bluetooth Logger via its built-in quick connector, or easily integrated into various data collection systems using the included extension cable.

Designed by world-renowned crop physiologist Bruce Bugbee, PhD, the MQ-510 is the premium choice for scientists and serious reef hobbyists who demand precision. Accurate PAR measurements are critical for the successful and optimized cultivation of photosynthetic organisms in diverse aquatic systems, including advanced reef aquariums, ensuring corals receive the exact light they need for thriving.