TrolMaster Full Spectrum Quantum Sensor（MBS-PAR） EZCL-WH128-LP-1 We highly encourage adding it

We highly encourage adding it to your compost tea recipe

Adjustable flow control on the handle with shaped soft grips for comfort

Includes two plastic tank washers and 12 ft of CO2 dispensing line

highly concentrated formula with fast visible effects

TrolMaster Full Spectrum Quantum Sensor（MBS-PAR） EZCL-WH128-LP-1 We highly encourage adding itThe 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