- New

100 day satisfaction guarantee
Discreet delivery worldwide
Unlimited cash on delivery
The GSE Humidity, Temperature & Negative Pressure Controller is a sophisticated digital device designed to automate and perfect the environmental conditions within your grow room or tent. Forget manual adjustments; this controller intelligently manages your ventilation system based on real-time temperature, humidity, and air pressure readings. It's your ultimate tool for creating a stable and thriving indoor grow environment, minimizing human error and maximizing your yields.
Imagine a grow space where temperature and humidity are always at their ideal levels, and unwanted odors are a thing of the past. With the GSE controller, this vision becomes your reality. You can set distinct day and night temperature and humidity levels, allowing your plants to flourish through their natural cycles. The integrated negative pressure function is crucial for preventing any tell-tale smells from escaping your grow area, ensuring discretion and peace of mind. This system works tirelessly to maintain a consistent climate, protecting your plants from stress and promoting vigorous growth.
Using the GSE Humidity, Temperature & Negative Pressure Controller is straightforward. Simply connect your intake and exhaust fans, and the controller will take over. Its intuitive dimmer-style settings and four control knobs allow you to easily adjust your desired temperature, humidity, minimum fan speed, and negative pressure. The included 4-meter temperature and humidity sensor provides accurate readings, which can be extended up to 50 meters for larger setups. Once set, the controller automatically adjusts fan speeds to maintain your chosen parameters, ensuring a stable and optimal climate around the clock.
This robust controller from G.S.E (G-Systems Engineering LTD) is packed with features designed for serious growers:
Q: How does the negative pressure function work?
A: The negative pressure setting ensures that your exhaust fan runs slightly faster than your intake fan, creating a slight vacuum inside your grow room. This prevents odors from leaking out through small gaps and ensures fresh air is always drawn in.
Q: Can I use this controller with any type of fan?
A: The GSE controller is designed for AC fans and can manage both intake and exhaust fans, ensuring synchronized operation for optimal air extraction system control.
Q: Is it difficult to install?
A: No, the controller comes ready to use. You just need to mount it in a safe, well-ventilated place and plug in your fans and the sensor.
Don't leave your grow room's climate to chance. Invest in the GSE Humidity, Temperature & Negative Pressure Controller and experience the difference precise environmental control can make. At Pevgrow, we offer you this essential tool at the best online price, backed by our expertise and commitment to quality. Ensure healthier plants, bigger yields, and complete peace of mind. Order yours today and elevate your cultivation to the next level!
Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.
Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.
UK: 3-4 days (express)
USA: 4-5 days (express)
Australia: 4-5 days (express)
Japan: 4-5 days (express)
Canada: 4-5 days (express)
South Africa: 4-5 days (express)
New Zealand: 5-7 days (express)
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The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.
We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.
Due to problems with customs you can check here for restrictions to certain countries.
We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).
You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.
In 24/48 hours we will ship your order.
If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.
If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.
Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.
If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!
Among all those who comment or send us your questions, there will be a monthly raffle for a €50 voucher for your purchases at Pevgrow. What are you waiting for? Write us and participate!
"This GSE controller is a game-changer! My grow tent has never had such stable conditions, and the negative pressure feature really keeps everything discreet. Highly recommend it!"