Ketotek specializes in compact, reliable environmental controllers that help indoor cannabis growers maintain the stable conditions necessary for healthier, more productive plants. Known for their precision and ease of use, Ketotek controllers are used in agriculture, hydroponics, and indoor gardening for automated temperature, humidity, and CO2 regulation. Designed with growers in mind, these high-quality controllers are ideal for anyone who wants to take the guesswork out of climate management and create consistent, ideal grow room conditions without constant management. Most of their controllers come with intuitive digital displays, dual-relay outputs for both heating and cooling, and programmable settings that let you fine-tune your grow. Advanced models are equipped with delay timers, alarms, and memory functions that ensure reliable performance after power interruptions. From basic temperature regulation to advanced CO2 detection and monitoring, Ketotek offers solutions that benefit everything from personal grow tents to more advanced indoor setups. With affordable prices and dependable performance, Ketotek’s climate automation is accessible for growers of any level. The Air Quality Monitor Indoor CO2 Detector is perfect for monitoring CO2 levels in real time — offering clear feedback of when to adjust ventilation or supplementation. Ketotek’s KT3200 Temperature and Humidity Controller provides growers with accurate dual-stage control with separate outputs for heating and cooling devices — helping you maintain tight environmental control through every stage of your grow.