For many indoor and outdoor growers, the question of whether to reuse soil after harvest is both economic and envir...
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Description
MHJ2 Digital Hygrostat with extraction for extraction (min and max power). The device, in particular designed for fan speed control (air exhaust) according to the set value in % relative humidity. It allows you to modify other engine speeds at the set humidity and other speed when the set value is exceeded. Hysteresis is also adjustable for connoisseurs. MHJ2 controls and regulates appliances up to 900W.