The Day & Night Controller – Replacement Sensor is designed to seamlessly integrate with your existing Day & Night Controller system. This high-precision sensor replaces the original, ensuring accurate measurement of temperature and humidity to maintain optimal environmental conditions. It provides reliable data for consistent control, whether you’re managing heating, cooling, humidification, or dehumidification. With easy installation and calibration, this replacement sensor helps sustain the efficiency and effectiveness of your climate control system, ensuring your grow area remains in perfect balance.