Hydro X Full Spectrum PPFD Sensor

Trolmaster Hydro-X - X Full Spectrum Quantum Sensor (MBS-PAR) This full-spectrum quantum sensor offers accurate and cost-effective measurement of photosynthetically active radiation (PAR) from all light sources used for plant cultivation. With an adjustable spectral response of 389-692nm+5nm, it improves LED measurements dramatically. Utilized with the Hydro-X controller, the PPFD sensor automatically adjusts the output level of your supplemental lighting systems in order to maintain an exact lighting level (in PPFD) selected by the user. "To prevent early sensor failure, ensure they remain dry and free from contaminants, including foreign substances or water/condensate."