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nutrient levels & temperatures directly in your solution
increases size and yield of harvest
000 hours per TM-21
4) Using a utility knife
TrolMaster - Legacy Beta Series Digital Controller (Day/Night Temperature) spl_luxx nutrient levels & temperatures directlyThe 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 Included In Box: 1 x Temperature Controller 1 x Temperature Sensor Technical Specifications:
US$ 20.00
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