TechGrow’s Clima Control Plus (14A) is a digitally controlled environment controller for grow spaces. It regulates climate by driving one exhaust fan and a heater, letting you set separate day and night targets for temperature and humidity. Its LCD shows live temperature and RH, and also displays CO2 when a compatible TechGrow sensor is connected. Key functions include day/night detection via the light sensor in the probe, min/max logging, an adjustable over‑temperature alarm with external contact, and fan calibration. Operating range is 10–45 °C and 10–100% RH with adjustable hysteresis. The unit runs on 100–240 V and draws about 3 W. Package includes a 5 m UTP cable, mounting kit, and spare fuses; sensors are sold separately.

