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The TrolMaster DST-1 Temperature control modules allow the user to easily connect and control standard heating or cooling devices to the Hydro-x
Has a continuous power factor of 99%
Free components
Overload protection
General Hydroponics PRO pH Grow Tents Systems Trays The TrolMaster DST-1 Temperature controlGeneral Hydroponics PRO pHGeneral Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as
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