16" Vacuum Chamber Digital Heat Pad hydro-systems Either element is place to

Either element is place to give close thermal contact with the liquid being measured to assure fast response to changing temperature

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ensuring that it is safe and beneficial for your greens

watering systems

16" Vacuum Chamber Digital Heat Pad hydro-systems Either element is place to16" Vacuum Chamber Digital Heat Pad Please Read Before You Buy! Chamber NOT Included, Sold Separately. Heat Pad must fit correct size of the chamber! Fits a 10 Gallon and 1. 6GL flat Chamber This Digital Heat Pad will adhere to the bottom of a chamber vessel with a peel and stick backing. This unit will hold a temperature within a degree to the set temperature (dependent on the environment and air movement). The temperature offset must be found to set