TrolMaster Legacy Beta Series Digital Controller (Day/Night Temperature) Replacement RO Filters balanced feed throughout their entire

balanced feed throughout their entire life cycle

70 L Interior Diameter 4

and with feedback from leading North American growers

both reported rather than left blank

TrolMaster Legacy Beta Series Digital Controller (Day/Night Temperature) Replacement RO Filters balanced feed throughout their entireThe BETA 4 is capable of controlling any heating or cooling device that is 10 amps or less. Simply plug in your device to the power outlet on the bottom of the BETA 4. It uses 3 buttons a digital display and offers separate "day night temperature settings and features a built in photocell. Features: Digital Display Built in Photocell sensor Day Night Control Specifications: Input Voltage: 120 Volts AC Output Switch: Triac Fuse Rating: 6A 250V~ AC