A climate controller does more than regulate fan speed: it keeps temperature and humidity within the range you set by switching several devices. This collection includes the Cli-Mate Climate Controller 7A and 16A, the Cli-Mate Frequency Controller, the Mini Controller 2x600W, Multi-Controllers 7A+7A and 12A+12A, the Twin Controller 4A+4A and Twin Controller Humi 12A+12A, plus the Platinum EC temperature and speed controller and the SMSCOM SPC Controller 8A. Choose by the number and type of devices you want to connect and the total load per channel. Compare with fan controllers, find devices in humidity and read about the ideal grow room climate.
Save €5,60
Questions & answers about Climate Controllers
All growing questions →- Climate What is the ideal temperature in a grow tent? About 22 to 28 °C with the lights on, and no more than about 5 °C cooler when they're off. Read the answer →
- Climate What is the ideal humidity in a grow tent at each stage? About 65 to 80% for seedlings and cuttings, 50 to 70% in growth, and 40 to 50% in flowering, a bit lower toward the end. Read the answer →
- Climate What is VPD and how do I use it in a grow tent? VPD (vapour pressure deficit) combines temperature and humidity into one number that tells you how strongly the air pulls water out of th... Read the answer →
- Climate Do I need a climate controller, or is a thermo-hygrometer enough? A thermo-hygrometer is enough to start with. A controller is worth it once you want fans, humidifier and heater to react on their own. Read the answer →
