Apogee MQ-500 Full Spectrum Quantum Meter

Ensure even more accurate measurement results The MQ-500 quantum meter is the tool of choice for scientists all over the world to accurately measure photosynthetically active radiation from all light sources. It has a hand-held meter, attached via cable, that displays and stores measurements. The sensor incorporates a blue-enhanced silicon photodiode and custom optical filters with a rugged, self-cleaning sensor housing design, anodized aluminum body with acrylic diffuser. The meter has a sample and log mode, and will record an integrated daily total in mol m-2 d-1.