{"product_id":"gorilla-ghc-01-dual-vpd-controller","title":"Gorilla GHC-01 Dual VPD Controller – for Grow Tent Climate","description":"\u003ch2\u003eOne controller, two switched outlets, and a live humidity reading to drive them\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGorilla GHC-01 Dual VPD Controller\u003c\/strong\u003e reads humidity through its own probe and switches \u003cstrong\u003etwo independent mains outlets\u003c\/strong\u003e — one for a humidifier, one for a dehumidifier — so the room is pulled back towards your target range automatically instead of you adjusting either device by hand. A backlit display shows the current reading alongside your high and low set points, with day\/night set-point pairs so the target can shift between the light-on and light-off periods.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo switched outlets\u003c\/strong\u003e control a humidifier and a dehumidifier from one unit and one probe reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDay\/night set points\u003c\/strong\u003e let humidity targets shift automatically between light-on and light-off periods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit display\u003c\/strong\u003e shows live humidity alongside your high and low set points at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature check function\u003c\/strong\u003e alongside humidity for a fuller picture of room conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall-mountable enclosure\u003c\/strong\u003e with a UK mains plug and probe lead, ready to wire in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHumidity that swings too high encourages mould and slows transpiration, while air that runs too dry stresses plants and can dry out coco or rockwool faster than you can top up by hand. Running the humidifier and dehumidifier off one probe and one controller keeps both sides of that swing corrected automatically, rather than relying on manually switching kit on and off through the day.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount and wire:\u003c\/strong\u003e fix the controller within reach of a socket, and plug your humidifier and dehumidifier into the labelled outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition the probe:\u003c\/strong\u003e hang the sensor at canopy height, away from direct airflow from a fan or vent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet your targets:\u003c\/strong\u003e enter high and low humidity set points for day and night using the Menu and Enter buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor:\u003c\/strong\u003e use the display's max\/min log to check how stable the room has been over the last 1–31 days.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GHC-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 switched mains outlets (humidifier + dehumidifier)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e day\/night humidity set points, temperature check\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e backlit LCD with max\/min logging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting:\u003c\/strong\u003e UK mains plug, wall-mountable enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gorilla","offers":[{"title":"Default Title","offer_id":53798881034506,"sku":"ENV-GORI-004-01","price":94.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/gorilla-ghc-01-dual-vpd-controller-1.jpg?v=1790169495","url":"https:\/\/hydrocropshop.co.uk\/products\/gorilla-ghc-01-dual-vpd-controller","provider":"Hydro Crop Shop","version":"1.0","type":"link"}