Click to expand Tap to zoom TrolMaster Hydro-X 3 in 1 Sensor - Tempurature, Humidity and Light by TrolMaster Sold out $75.05 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out 3-in-1 Temp/Humid/Light sensor for the Hydro-X system.
