TrolMaster Full Spectrum Quantum Sensor（MBS-PAR） HGC728875 and K so that your

and K so that your high-yield plants flourish

It is intended to be installed into standard 3/4" PVC tee fittings and also can be placed into an water tank

• Includes Perlite for Aeration and Drainage

Rugged waterproof housing

TrolMaster Full Spectrum Quantum Sensor（MBS-PAR） HGC728875 and K so that yourThe 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