![TrolMaster Full Spectrum Quantum Sensor For Hydro-X - [hydropros]](http://hydropros.com/cdn/shop/files/TrolMaster-Full-Spectrum-Quantum-Sensor-For-Hydro-X-HP-ECOMMERCE-LLC-44345826_700x700.jpg?v=1717703482)
The Full Spectrum Quantum Sensor (MBS-PAR) provides accurate and cost-effective measurement of photosynthetically active radiation (PAR) from all light sources used to grow plants. The full-spectrum quantum sensor has a spectral range of 389 to 692 nm ± 5 nm. The improved spectral response increases the accuracy of LED measurements. Used in conjunction with the Hydro-X controller, the PPFD sensor will AUTOMATICALLY increase or decrease the output level of your supplemental lighting systems to continuously maintain the exact lighting level (in PPFD) that the user selects.